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Unify the 8 grammar productions for declaring variables. This greatly simplifies making changes for this set of productions.

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This change also naturally picks up redeclarations of built-in arrays and the addition of the remaining linker objects of const, arrays, etc.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23246 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-09-26 00:45:21 +00:00
parent 337dbc7d8c
commit 9839e2440e
45 changed files with 505 additions and 243 deletions
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BIN
Install/Windows/glslangValidator.exe
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2
Test/baseResults/120.frag.out
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@ -292,4 +292,6 @@ ERROR: node is still EOpNull!
0:? 'm' (uniform 4X2 matrix of float)
0:? 'imageBuffer' (float)
0:? 'uimage2DRect' (float)
0:? 'a' (int)
0:? 'gl_TexCoord' (smooth in 6-element array of 4-component vector of float)

9
Test/baseResults/120.vert.out
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@ -23,12 +23,11 @@ ERROR: 0:37: 'arrays of arrays' : not supported with this profile: none
ERROR: 0:38: 'arrays of arrays' : not supported with this profile: none
ERROR: 0:38: 'constructor' : array constructor needs one argument per array element
ERROR: 0:38: 'arrays of arrays' : not supported with this profile: none
ERROR: 0:43: 'uniform' : cannot initialize this type of qualifier
ERROR: 0:47: 'arrays of arrays' : not supported with this profile: none
ERROR: 0:48: 'arrays of arrays' : not supported with this profile: none
ERROR: 0:49: 'arrays of arrays' : not supported with this profile: none
ERROR: 0:50: 'arrays of arrays' : not supported with this profile: none
ERROR: 30 compilation errors. No code generated.
ERROR: 29 compilation errors. No code generated.
ERROR: node is still EOpNull!
0:15 Function Definition: main( (void)
@ -71,6 +70,10 @@ ERROR: node is still EOpNull!
0:40 move second child to first child (float)
0:40 'gl_PointSize' (invariant gl_PointSize float)
0:40 3.800000
0:43 Sequence
0:43 move second child to first child (float)
0:43 'initted' (uniform float)
0:43 3.400000
0:? Linker Objects
0:? 'i' (in 4-component vector of float)
0:? 'o' (smooth out 4-component vector of float)
@ -78,4 +81,6 @@ ERROR: node is still EOpNull!
0:? 'attv4' (in 4-component vector of float)
0:? 's2D' (uniform sampler2D)
0:? 'centTexCoord' (invariant smooth out 2-component vector of float)
0:? 'initted' (uniform float)
0:? 'concall' (const float)

3
Test/baseResults/130.frag.out
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@ -2,6 +2,9 @@
0:16 Function Definition: main( (void)
0:16 Function Parameters:
0:? Linker Objects
0:? 'a' (3-component vector of float)
0:? 'b' (float)
0:? 'c' (int)
0:? 'i' (smooth in 4-component vector of float)
0:? 'o' (out 4-component vector of float)
0:? 'fflat' (flat in float)

2
Test/baseResults/300.frag.out
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@ -217,6 +217,7 @@ ERROR: node is still EOpNull!
0:? 'c1D' (smooth in lowp float)
0:? 'c2D' (smooth in lowp 2-component vector of float)
0:? 'c3D' (smooth in lowp 3-component vector of float)
0:? 'c4D' (smooth lowp 4-component vector of float)
0:? 'ic1D' (flat in mediump int)
0:? 'ic2D' (flat in mediump 2-component vector of int)
0:? 'ic3D' (flat in mediump 3-component vector of int)
@ -227,5 +228,6 @@ ERROR: node is still EOpNull!
0:? 's2' (smooth in structure)
0:? 'sc' (out lowp 3-component vector of float)
0:? 'sf' (out lowp float)
0:? 'arrayedSampler' (uniform 5-element array of lowp sampler2D)
0:? 'multiInst' (layout(shared ) uniform 2-element array of block)

3
Test/baseResults/300.vert.out
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@ -126,6 +126,7 @@ ERROR: node is still EOpNull!
0:? 'm44' (uniform highp 4X4 matrix of float)
0:? 'v3' (in highp 3-component vector of float)
0:? 'v2' (smooth out highp 2-component vector of float)
0:? 'bad' (in 10-element array of highp 4-component vector of float)
0:? 'badorder' (in highp 4-component vector of float)
0:? 'badorder2' (invariant smooth out highp 4-component vector of float)
0:? 'badorder4' (centroid in highp 4-component vector of float)
@ -134,8 +135,10 @@ ERROR: node is still EOpNull!
0:? 'rep2' (centroid smooth sample out highp 4-component vector of float)
0:? 'rep3' (in highp 4-component vector of float)
0:? 's' (smooth out structure)
0:? 'badsize' (unsized array of highp float)
0:? 'badsize2' (unsized array of highp float)
0:? 'ubInst' (layout(shared ) uniform unsized array of block)
0:? 'okayA' (2-element array of highp float)
0:? 'gl_VertexID' (gl_VertexId highp int)
0:? 'gl_InstanceID' (gl_InstanceId highp int)

1
Test/baseResults/300layout.frag.out
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@ -21,4 +21,5 @@ ERROR: node is still EOpNull!
0:? 'color' (layout(location=2 ) smooth in mediump 4-component vector of float)
0:? 'c' (layout(location=1 ) out mediump 4-component vector of float)
0:? 'p' (layout(location=3 ) out mediump 4-component vector of float)
0:? 'q' (layout(location=4 ) out 2-element array of mediump 4-component vector of float)

3
Test/baseResults/300layout.vert.out
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@ -49,12 +49,15 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'c' (layout(location=7 ) in highp 3-component vector of float)
0:? 'p' (layout(location=3 ) in highp 4-component vector of float)
0:? 'q' (layout(location=9 ) in 4-element array of highp 4-component vector of float)
0:? 'r' (layout(location=10 ) in 4-element array of structure)
0:? 'pos' (smooth out highp 4-component vector of float)
0:? 'color' (smooth out highp 3-component vector of float)
0:? 'badm4' (layout(column_major shared ) uniform highp 4X4 matrix of float)
0:? 'tblock' (layout(std140 ) uniform block)
0:? '__anon__0' (layout(shared ) uniform block)
0:? 'badout' (layout(location=10 ) smooth out highp 4-component vector of float)
0:? 'compute_only' (shared highp 4-component vector of float)
0:? 'gl_VertexID' (gl_VertexId highp int)
0:? 'gl_InstanceID' (gl_InstanceId highp int)

1
Test/baseResults/300operations.frag.out
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@ -200,4 +200,5 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'instanceName' (layout(shared ) uniform block)
0:? 's' (structure)
0:? 'a' (5-element array of mediump float)

1
Test/baseResults/400.frag.out
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@ -15,4 +15,5 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'c2D' (smooth in 2-component vector of float)
0:? 'i' (flat in int)
0:? 'arrayedSampler' (uniform 5-element array of sampler2D)

1
Test/baseResults/420.vert.out
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@ -37,6 +37,7 @@ ERROR: node is still EOpNull!
0:30 'v' (in 4-component vector of float)
0:? Linker Objects
0:? 'v2' (smooth out 2-component vector of float)
0:? 'bad' (in 10-element array of 4-component vector of float)
0:? 'badorder' (in 4-component vector of float)
0:? 'badorder2' (invariant smooth out 4-component vector of float)
0:? 'badorder4' (centroid in 4-component vector of float)

3
Test/baseResults/array.frag.out
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@ -147,5 +147,8 @@ ERROR: node is still EOpNull!
0:58 1 (const int)
0:58 4 (const int)
0:? Linker Objects
0:? 'gu' (unsized array of float)
0:? 'g4' (4-element array of float)
0:? 'g5' (5-element array of float)
0:? 'a' (uniform int)

3
Test/baseResults/array100.frag.out
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@ -99,5 +99,8 @@ ERROR: node is still EOpNull!
0:40 1.000000
0:40 1.000000
0:? Linker Objects
0:? 'gu' (unsized array of mediump float)
0:? 'g4' (4-element array of mediump float)
0:? 'g5' (5-element array of mediump float)
0:? 'a' (uniform mediump int)

3
Test/baseResults/constErrors.frag.out
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@ -15,5 +15,8 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'inVar' (smooth in 4-component vector of float)
0:? 'outVar' (out 4-component vector of float)
0:? 'constInt' (const int)
0:? 'uniformInt' (uniform int)
0:? 's' (structure)
0:? 's2' (structure)

9
Test/baseResults/constFold.frag.out
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@ -138,6 +138,14 @@
0:81 0 (const int)
0:81 7.000000
0:? Linker Objects
0:? 'a' (const int)
0:? 'b' (const int)
0:? 'c' (const int)
0:? 'd' (const int)
0:? 'e' (const float)
0:? 'f' (const float)
0:? 'g' (const float)
0:? 'pytho' (const 2-component vector of float)
0:? 'inv' (smooth in 4-component vector of float)
0:? 'FragColor' (out 4-component vector of float)
0:? 'out2' (out 2-component vector of float)
@ -152,4 +160,5 @@
0:? 'out11' (out 4-component vector of float)
0:? 'out12' (out 2-component vector of int)
0:? 'out13' (out 3-component vector of uint)
0:? 's' (const structure)

1
Test/baseResults/cppComplexExpr.vert.out
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@ -21,4 +21,5 @@ WARNING: #version: statement missing; use #version on first line of shader
0:39 Construct vec4 (highp 4-component vector of float)
0:39 'sum' (highp float)
0:? Linker Objects
0:? 'sum' (highp float)

1
Test/baseResults/cppIndent.vert.out
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@ -26,4 +26,5 @@
0:56 Construct vec4 (4-component vector of float)
0:56 'sum' (float)
0:? Linker Objects
0:? 'sum' (float)

1
Test/baseResults/cppNest.vert.out
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@ -29,4 +29,5 @@
0:86 Construct vec4 (4-component vector of float)
0:86 'sum' (float)
0:? Linker Objects
0:? 'sum' (float)

5
Test/baseResults/cppSimple.vert.out
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@ -71,5 +71,10 @@ ERROR: node is still EOpNull!
0:130 'twoPi' (float)
0:130 6.280000
0:? Linker Objects
0:? 'sum' (float)
0:? 'linenumber' (int)
0:? 'filenumber' (int)
0:? 'version' (int)
0:? 'twoPi' (float)
0:? 'tod' (float)

2
Test/baseResults/dce.frag.out
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@ -114,4 +114,6 @@
0:55 Pre-Increment (int)
0:55 'c' (int)
0:? Linker Objects
0:? 'flag' (const bool)
0:? 'c' (int)

151
Test/baseResults/decls.frag.out Normal file
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@ -0,0 +1,151 @@
ERROR: 0:19: 'vi4' : illegal use of type 'void'
ERROR: 0:20: 'vj' : illegal use of type 'void'
ERROR: 0:20: 'vk5' : illegal use of type 'void'
ERROR: 0:21: 'vm2' : illegal use of type 'void'
ERROR: 0:21: 'vm3' : illegal use of type 'void'
ERROR: 0:22: 'vn8' : illegal use of type 'void'
ERROR: 0:22: 'vp' : illegal use of type 'void'
ERROR: 0:24: 'gl_' : reserved built-in name
ERROR: 0:25: 'gl_' : reserved built-in name
ERROR: 0:25: 'gl_' : reserved built-in name
ERROR: 0:26: 'gl_' : reserved built-in name
ERROR: 0:26: 'gl_' : reserved built-in name
ERROR: 0:27: 'gl_' : reserved built-in name
ERROR: 0:27: 'gl_' : reserved built-in name
ERROR: 0:32: '' : boolean expression expected
ERROR: 0:33: 'gl_' : reserved built-in name
ERROR: 16 compilation errors. No code generated.
ERROR: node is still EOpNull!
0:5 Sequence
0:5 move second child to first child (int)
0:5 'd1' (int)
0:5 1 (const int)
0:6 Sequence
0:6 move second child to first child (int)
0:6 'e2' (int)
0:6 2 (const int)
0:7 Sequence
0:7 move second child to first child (int)
0:7 'h3' (int)
0:7 3 (const int)
0:14 Sequence
0:14 move second child to first child (4-element array of int)
0:14 'ii4' (4-element array of int)
0:14 1 (const int)
0:14 2 (const int)
0:14 3 (const int)
0:14 4 (const int)
0:15 Sequence
0:15 move second child to first child (5-element array of int)
0:15 'ik5' (5-element array of int)
0:15 5 (const int)
0:15 6 (const int)
0:15 7 (const int)
0:15 8 (const int)
0:15 9 (const int)
0:16 Sequence
0:16 move second child to first child (2-element array of int)
0:16 'im2' (2-element array of int)
0:16 10 (const int)
0:16 11 (const int)
0:16 move second child to first child (3-element array of int)
0:16 'im3' (3-element array of int)
0:16 12 (const int)
0:16 13 (const int)
0:16 14 (const int)
0:17 Sequence
0:17 move second child to first child (4-element array of int)
0:17 'in8' (4-element array of int)
0:17 21 (const int)
0:17 22 (const int)
0:17 23 (const int)
0:17 24 (const int)
0:24 Sequence
0:24 move second child to first child (4-element array of int)
0:24 'gl_vi4' (4-element array of int)
0:24 1 (const int)
0:24 2 (const int)
0:24 3 (const int)
0:24 4 (const int)
0:25 Sequence
0:25 move second child to first child (5-element array of int)
0:25 'gl_vk5' (5-element array of int)
0:25 5 (const int)
0:25 6 (const int)
0:25 7 (const int)
0:25 8 (const int)
0:25 9 (const int)
0:26 Sequence
0:26 move second child to first child (2-element array of int)
0:26 'gl_vm2' (2-element array of int)
0:26 10 (const int)
0:26 11 (const int)
0:26 move second child to first child (3-element array of int)
0:26 'gl_vm3' (3-element array of int)
0:26 12 (const int)
0:26 13 (const int)
0:26 14 (const int)
0:27 Sequence
0:27 move second child to first child (4-element array of int)
0:27 'gl_vn8' (4-element array of int)
0:27 21 (const int)
0:27 22 (const int)
0:27 23 (const int)
0:27 24 (const int)
0:29 Function Definition: main( (void)
0:29 Function Parameters:
0:31 Sequence
0:31 Loop with condition tested first
0:31 Loop Condition
0:31 move second child to first child (bool)
0:31 'cond' (bool)
0:31 Compare Less Than (bool)
0:31 'b' (int)
0:31 'c' (int)
0:31 No loop body
0:32 Loop with condition tested first
0:32 Loop Condition
0:32 move second child to first child (int)
0:32 'icond' (int)
0:32 'b' (int)
0:32 No loop body
0:33 Loop with condition tested first
0:33 Loop Condition
0:33 move second child to first child (bool)
0:33 'gl_cond' (bool)
0:33 Compare Less Than (bool)
0:33 'b' (int)
0:33 'c' (int)
0:33 No loop body
0:? Linker Objects
0:? 'a' (int)
0:? 'b' (int)
0:? 'c' (int)
0:? 'd1' (int)
0:? 'e2' (int)
0:? 'f' (int)
0:? 'g' (int)
0:? 'h3' (int)
0:? 'i4' (4-element array of int)
0:? 'j' (int)
0:? 'k5' (5-element array of int)
0:? 'm6' (6-element array of int)
0:? 'm7' (7-element array of int)
0:? 'n8' (8-element array of int)
0:? 'p' (int)
0:? 'ii4' (4-element array of int)
0:? 'ij' (int)
0:? 'ik5' (5-element array of int)
0:? 'im2' (2-element array of int)
0:? 'im3' (3-element array of int)
0:? 'in8' (4-element array of int)
0:? 'ip' (int)
0:? 'gl_vi4' (4-element array of int)
0:? 'gl_vj' (int)
0:? 'gl_vk5' (5-element array of int)
0:? 'gl_vm2' (2-element array of int)
0:? 'gl_vm3' (3-element array of int)
0:? 'gl_vn8' (4-element array of int)
0:? 'gl_vp' (int)

4
Test/baseResults/deepRvalue.frag.out
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@ -115,4 +115,8 @@
0:35 'i' (float)
0:? Linker Objects
0:? 'sampler' (uniform sampler2D)
0:? 'v1' (4-component vector of float)
0:? 'v2' (4-component vector of float)
0:? 'v3' (4-component vector of float)
0:? 'v4' (4-component vector of float)

1
Test/baseResults/functionCall.frag.out
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@ -76,4 +76,5 @@ WARNING: 0:4: varying deprecated in version 130; may be removed in future releas
0:? 'bigColor' (uniform 4-component vector of float)
0:? 'BaseColor' (smooth in 4-component vector of float)
0:? 'd' (uniform float)
0:? 'h' (float)

2
Test/baseResults/length.frag.out
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@ -19,4 +19,6 @@
0:17 30.000000
0:17 30.000000
0:? Linker Objects
0:? 'u' (uniform 3-element array of 4-component vector of float)
0:? 'v' (smooth in 2-element array of 2-component vector of float)

15
Test/baseResults/link1.frag.out
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@ -33,8 +33,12 @@ link1.frag
0:? Linker Objects
0:? 'uv4' (uniform 4-component vector of float)
0:? 'glass' (uniform 3-component vector of float)
0:? 'ci' (const int)
0:? 'a' (4-component vector of float)
0:? 'iv3' (smooth in 3-component vector of float)
0:? 'cup' (smooth in 4-component vector of float)
0:? 'b' (4-component vector of float)
0:? 'c' (4-component vector of float)
link2.frag
@ -66,8 +70,12 @@ link2.frag
0:? Linker Objects
0:? 'uv4' (uniform 4-component vector of float)
0:? 'glass' (uniform 2-component vector of float)
0:? 'ci' (const int)
0:? 'd' (4-component vector of float)
0:? 'iv3' (smooth in 3-component vector of float)
0:? 'cup' (flat in 4-component vector of float)
0:? 'e' (4-component vector of float)
0:? 'f' (4-component vector of float)
link3.frag
@ -145,6 +153,13 @@ ERROR: Linking fragment stage: Precision qualifiers must match:
0:? Linker Objects
0:? 'uv4' (uniform 4-component vector of float)
0:? 'glass' (uniform 3-component vector of float)
0:? 'ci' (const int)
0:? 'a' (4-component vector of float)
0:? 'iv3' (smooth in 3-component vector of float)
0:? 'cup' (smooth in 4-component vector of float)
0:? 'b' (4-component vector of float)
0:? 'c' (4-component vector of float)
0:? 'd' (4-component vector of float)
0:? 'e' (4-component vector of float)
0:? 'f' (4-component vector of float)

1
Test/baseResults/matrixError.vert.out
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@ -30,4 +30,5 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'v3' (in 3-component vector of float)
0:? 'm32' (uniform 3X2 matrix of float)
0:? 'm24' (2X4 matrix of float)

3
Test/baseResults/nonSquare.vert.out
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@ -59,4 +59,7 @@
0:? 'v3' (in 3-component vector of float)
0:? 'v4' (in 4-component vector of float)
0:? 'm32' (uniform 3X2 matrix of float)
0:? 'cv2' (const 2-component vector of float)
0:? 'm24' (const 2X4 matrix of float)
0:? 'm42' (const 4X2 matrix of float)

1
Test/baseResults/precision.frag.out
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@ -109,4 +109,5 @@ ERROR: node is still EOpNull!
0:? 'samplerHigh' (uniform highp sampler2D)
0:? 'uint' (mediump 4-component vector of float)
0:? 'global_high' (highp int)
0:? 'b2' (mediump 2-component vector of bool)

29
Test/baseResults/specExamples.frag.out
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@ -3,7 +3,6 @@ ERROR: 0:20: '' : numeric literal too big
ERROR: 0:21: '' : hexidecimal literal too big
ERROR: 0:37: 'view' : redefinition
ERROR: 0:68: 'lightPosition' : redefinition
ERROR: 0:69: 'uniform' : cannot initialize this type of qualifier
ERROR: 0:71: 'Material' : only uniform interface blocks are supported
ERROR: 0:79: 'Light' : only uniform interface blocks are supported
ERROR: 0:83: 'ColoredTexture' : only uniform interface blocks are supported
@ -54,7 +53,7 @@ ERROR: 0:226: 'in' : only allowed at global scope
ERROR: 0:227: 'in' : only allowed at global scope
ERROR: 0:228: 'in' : only allowed at global scope
ERROR: 0:232: 'out' : only allowed at global scope
ERROR: 56 compilation errors. No code generated.
ERROR: 55 compilation errors. No code generated.
ERROR: node is still EOpNull!
0:5 Sequence
@ -109,6 +108,12 @@ ERROR: node is still EOpNull!
0:26 move second child to first child (double)
0:26 'fd' (double)
0:26 2.000000
0:69 Sequence
0:69 move second child to first child (3-component vector of float)
0:69 'color' (uniform 3-component vector of float)
0:69 0.700000
0:69 0.700000
0:69 0.200000
0:127 Function Definition: foo(f1[5]; (5-element array of float)
0:127 Function Parameters:
0:127 '' (in 5-element array of float)
@ -196,8 +201,22 @@ ERROR: node is still EOpNull!
0:218 'c' (5-element array of float)
0:218 'a' (5-element array of float)
0:? Linker Objects
0:? 'a' (int)
0:? 'b' (int)
0:? 'c' (uint)
0:? 'd' (uint)
0:? 'e' (int)
0:? 'f' (uint)
0:? 'g' (int)
0:? 'h' (int)
0:? 'i' (int)
0:? 'j' (int)
0:? 'k' (int)
0:? 'l' (int)
0:? 'fa' (float)
0:? 'fb' (float)
0:? 'fc' (double)
0:? 'fd' (double)
0:? 'texcoord1' (2-component vector of float)
0:? 'texcoord2' (2-component vector of float)
0:? 'position' (3-component vector of float)
@ -212,14 +231,20 @@ ERROR: node is still EOpNull!
0:? 'highPrecisionMVP' (4X4 matrix of double)
0:? 'dm' (2X4 matrix of double)
0:? 'lightVar' (structure)
0:? 'frequencies' (3-element array of float)
0:? 'lightPosition' (uniform 4-element array of 4-component vector of float)
0:? 'lights' (2-element array of structure)
0:? 'numLights' (const int)
0:? 'normal' (smooth in 3-component vector of float)
0:? 'TexCoord' (centroid smooth in 2-component vector of float)
0:? 'Color' (invariant centroid smooth in 4-component vector of float)
0:? 'temperature' (noperspective in float)
0:? 'myColor' (flat in 3-component vector of float)
0:? 'myTexCoord' (centroid noperspective in 2-component vector of float)
0:? 'color' (uniform 3-component vector of float)
0:? 'gl_FragCoord' (gl_FragCoord 4-component vector of float)
0:? 'factor' (layout(location=3 ) out 4-component vector of float)
0:? 'colors' (layout(location=2 ) out 3-element array of 4-component vector of float)
0:? 'gl_FragDepth' (gl_FragDepth float)
0:? 'gl_Color' (smooth in 4-component vector of float)

3
Test/baseResults/specExamples.vert.out
View File

@ -222,6 +222,8 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'transforms' (layout(shared ) uniform 4-element array of block)
0:? 'normal' (layout(location=3 ) in 4-component vector of float)
0:? 'colors' (layout(location=6 ) in 3-element array of 4-component vector of float)
0:? 's' (layout(location=3 ) structure)
0:? 'var1' (smooth out 4-component vector of float)
0:? 'var5' (smooth out 4-component vector of float)
0:? 'var7' (smooth out 4-component vector of float)
@ -244,6 +246,7 @@ ERROR: node is still EOpNull!
0:? 'd' (in 4-component vector of float)
0:? 'v' (smooth out 4-component vector of float)
0:? '__anon__2' (layout(shared ) uniform block)
0:? 'shv' (shared 4-component vector of float)
0:? 'img1' (uniform image2D)
0:? 'img2' (coherent uniform image2D)
0:? 'gl_VertexID' (gl_VertexId int)

1
Test/baseResults/structure.frag.out
View File

@ -59,4 +59,5 @@ WARNING: 0:3: varying deprecated in version 130; may be removed in future releas
0:? 'sampler' (uniform sampler2D)
0:? 'coord' (smooth in 2-component vector of float)
0:? 'foo' (uniform structure)
0:? 'foo2' (uniform 5-element array of structure)

12
Test/baseResults/tokenLength.vert.out
View File

@ -77,7 +77,19 @@ ERROR: node is still EOpNull!
0:? Linker Objects
0:? 'BCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789' (in highp float)
0:? 'ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789' (in highp float)
0:? 'E1' (highp int)
0:? 'E2' (highp int)
0:? 'B' (highp int)
0:? 'OE' (highp int)
0:? 'HE' (highp int)
0:? 'F' (highp float)
0:? 'G' (highp float)
0:? 'E3' (highp float)
0:? 'BCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789B' (highp float)
0:? 'superH' (highp int)
0:? 'superO' (highp int)
0:? 'superI' (highp int)
0:? 'superF' (highp float)
0:? 'gl_VertexID' (gl_VertexId highp int)
0:? 'gl_InstanceID' (gl_InstanceId highp int)

2
Test/baseResults/uniformArray.frag.out
View File

@ -33,4 +33,6 @@
0:? Linker Objects
0:? 'texSampler2D' (uniform sampler2D)
0:? 'inColor' (uniform 3-component vector of float)
0:? 'color' (uniform 6-element array of 4-component vector of float)
0:? 'alpha' (uniform 16-element array of float)

1
Test/baseResults/variableArrayIndex.frag.out
View File

@ -86,6 +86,7 @@ WARNING: 0:3: varying deprecated in version 130; may be removed in future releas
0:? 'sampler' (uniform sampler2D)
0:? 'coord' (smooth in 2-component vector of float)
0:? 'foo' (uniform structure)
0:? 'foo2' (uniform 5-element array of structure)
0:? 'foo3' (uniform structure)
0:? 'Count' (uniform int)

2
Test/baseResults/varyingArray.frag.out
View File

@ -46,4 +46,6 @@ WARNING: 0:8: varying deprecated in version 130; may be removed in future releas
0:? 'texSampler2D' (uniform sampler2D)
0:? 'color' (smooth in 4-component vector of float)
0:? 'alpha' (smooth in float)
0:? 'gl_TexCoord' (smooth in 6-element array of 4-component vector of float)
0:? 'foo' (smooth in 3-element array of 4-component vector of float)

2
Test/baseResults/varyingArrayIndirect.frag.out
View File

@ -50,6 +50,8 @@ WARNING: 0:8: varying deprecated in version 130; may be removed in future releas
0:? 'texSampler2D' (uniform sampler2D)
0:? 'color' (smooth in 4-component vector of float)
0:? 'alpha' (smooth in float)
0:? 'gl_TexCoord' (smooth in 6-element array of 4-component vector of float)
0:? 'userIn' (smooth in 2-element array of 4-component vector of float)
0:? 'a' (uniform int)
0:? 'b' (uniform int)

1
Test/baseResults/voidFunction.frag.out
View File

@ -36,4 +36,5 @@
0:? 'bigColor' (uniform 4-component vector of float)
0:? 'BaseColor' (smooth in 4-component vector of float)
0:? 'd' (uniform float)
0:? 'bar' (float)

34
Test/decls.frag Normal file
View File

@ -0,0 +1,34 @@
#version 120
int a;
int b, c;
int d1 = 1;
int e2 = 2, f;
int g, h3 = 3;
int i4[4];
int j, k5[5];
int m6[6], m7[7];
int n8[8], p;
int ii4[4] = int[](1, 2, 3, 4);
int ij, ik5[5] = int[](5, 6, 7, 8, 9);
int im2[2] = int[](10, 11), im3[3] = int[](12, 13, 14);
int in8[4] = int[](21, 22, 23, 24), ip;
void vi4[4] = int[](1, 2, 3, 4);
void vj, vk5[5] = int[](5, 6, 7, 8, 9);
void vm2[2] = int[](10, 11), vm3[3] = int[](12, 13, 14);
void vn8[4] = int[](21, 22, 23, 24), vp;
int gl_vi4[4] = int[](1, 2, 3, 4);
int gl_vj, gl_vk5[5] = int[](5, 6, 7, 8, 9);
int gl_vm2[2] = int[](10, 11), gl_vm3[3] = int[](12, 13, 14);
int gl_vn8[4] = int[](21, 22, 23, 24), gl_vp;
void main()
{
while (bool cond = b < c);
while (int icond = b);
while (bool gl_cond = b < c);
}

1
Test/testlist
View File

@ -1,5 +1,6 @@
sample.frag
sample.vert
decls.frag
specExamples.frag
specExamples.vert
versionsClean.frag

2
Todo.txt
View File

@ -4,6 +4,7 @@ Link Validation
+ provide input config file for setting limits
- also consider spitting out measures of complexity
+ ensure no static references thrown away
- generate static use of object even if the only use is to access the length of its array
Cross-stage linking
- type consistency check of uniform and ins <-> outs, both variables and blocks, stage-specific arrayness matching
- location/binding/index check
@ -20,7 +21,6 @@ Link Validation
Intra-stage linking
+ exactly one main
+ type consistency check of uniforms, globals, ins, and outs
- still need to cover arrays and the combinations of this rule with redeclarations of built-ins
- value checking of global const initializers
- value checking of uniform initializers
+ location match

1
glslang/Include/Types.h
View File

@ -588,6 +588,7 @@ public:
arraySizes = NewPoolTArraySizes();
*arraySizes = *s;
}
void setArraySizes(const TType& type) { setArraySizes(type.arraySizes); }
void changeArraySize(int s) { arraySizes->sizes.front() = s; }
void setMaxArraySize (int s) { arraySizes->maxArraySize = s; }

3
glslang/MachineIndependent/Intermediate.cpp
View File

@ -644,7 +644,8 @@ TIntermAggregate* TIntermediate::growAggregate(TIntermNode* left, TIntermNode* r
TIntermAggregate* TIntermediate::growAggregate(TIntermNode* left, TIntermNode* right, TSourceLoc loc)
{
TIntermAggregate* aggNode = growAggregate(left, right);
aggNode->setLoc(loc);
if (aggNode)
aggNode->setLoc(loc);
return aggNode;
}

272
glslang/MachineIndependent/ParseHelper.cpp
View File

@ -1325,13 +1325,13 @@ bool TParseContext::constructorError(TSourceLoc loc, TIntermNode* node, TFunctio
return false;
}
// This function checks to see if a void variable has been declared and raise an error message for such a case
// Checks to see if a void variable has been declared and raise an error message for such a case
//
// returns true in case of an error
//
bool TParseContext::voidErrorCheck(TSourceLoc loc, const TString& identifier, const TPublicType& pubType)
bool TParseContext::voidErrorCheck(TSourceLoc loc, const TString& identifier, const TBasicType basicType)
{
if (pubType.basicType == EbtVoid) {
if (basicType == EbtVoid) {
error(loc, "illegal use of type 'void'", identifier.c_str(), "");
return true;
}
@ -1646,12 +1646,12 @@ void TParseContext::arraySizeCheck(TSourceLoc loc, TIntermTyped* expr, int& size
//
// Returns true if there is an error.
//
bool TParseContext::arrayQualifierError(TSourceLoc loc, const TPublicType& type)
bool TParseContext::arrayQualifierError(TSourceLoc loc, const TQualifier& qualifier)
{
if (type.qualifier.storage == EvqConst)
if (qualifier.storage == EvqConst)
profileRequires(loc, ENoProfile, 120, "GL_3DL_array_objects", "const array");
if (type.qualifier.storage == EvqVaryingIn && language == EShLangVertex) {
if (qualifier.storage == EvqVaryingIn && language == EShLangVertex) {
requireProfile(loc, (EProfileMask)~EEsProfileMask, "vertex input arrays");
profileRequires(loc, ENoProfile, 150, 0, "vertex input arrays");
}
@ -1698,7 +1698,7 @@ void TParseContext::arrayDimCheck(TSourceLoc loc, const TType* type, TArraySizes
//
// size == 0 means no specified size.
//
void TParseContext::arrayCheck(TSourceLoc loc, TString& identifier, const TPublicType& type, TVariable*& variable)
void TParseContext::declareArray(TSourceLoc loc, TString& identifier, const TType& type, TVariable*& variable, bool& newDeclaration)
{
//
// Don't check for reserved word use until after we know it's not in the symbol table,
@ -1710,46 +1710,39 @@ void TParseContext::arrayCheck(TSourceLoc loc, TString& identifier, const TPubli
// Redeclarations have to take place at the same scope; otherwise they are hiding declarations
//
bool currentScope;
TSymbol* symbol = symbolTable.find(identifier, 0, &currentScope);
if (symbol == 0 || ! currentScope) {
if (reservedErrorCheck(loc, identifier))
return;
if (! variable) {
bool currentScope;
TSymbol* symbol = symbolTable.find(identifier, 0, &currentScope);
if (symbol == 0 || ! currentScope) {
variable = new TVariable(&identifier, type);
symbolTable.insert(*variable);
newDeclaration = true;
variable = new TVariable(&identifier, TType(type));
symbolTable.insert(*variable);
} else {
return;
}
variable = symbol->getAsVariable();
}
if (! variable) {
error(loc, "array variable name expected", identifier.c_str(), "");
return;
}
if (! variable) {
error(loc, "array variable name expected", identifier.c_str(), "");
return;
}
if (! variable->getType().isArray()) {
error(loc, "redeclaring non-array as array", identifier.c_str(), "");
return;
}
if (variable->getType().getArraySize() > 0) {
error(loc, "redeclaration of array with size", identifier.c_str(), "");
return;
}
if (! variable->getType().isArray()) {
error(loc, "redeclaring non-array as array", identifier.c_str(), "");
return;
}
if (variable->getType().getArraySize() > 0) {
error(loc, "redeclaration of array with size", identifier.c_str(), "");
return;
}
if (! variable->getType().sameElementType(TType(type))) {
error(loc, "redeclaration of array with a different type", identifier.c_str(), "");
return;
}
// For read-only built-ins, add a new variable for holding the declared array size of an implicitly-sized shared array.
if (variable->isReadOnly())
variable = symbolTable.copyUp(variable);
// TODO: desktop unsized arrays: include modified built-in arrays (gl_TexCoord) in the linker objects subtree
variable->getWritableType().setArraySizes(type.arraySizes);
}
voidErrorCheck(loc, identifier, type);
if (! variable->getType().sameElementType(type)) {
error(loc, "redeclaration of array with a different type", identifier.c_str(), "");
return;
}
variable->getWritableType().setArraySizes(type);
}
bool TParseContext::arraySetMaxSize(TSourceLoc loc, TIntermSymbol *node, int size)
@ -1793,55 +1786,31 @@ bool TParseContext::arraySetMaxSize(TSourceLoc loc, TIntermSymbol *node, int siz
//
// Enforce non-initializer type/qualifier rules.
//
void TParseContext::nonInitConstCheck(TSourceLoc loc, TString& identifier, TPublicType& type)
void TParseContext::nonInitConstCheck(TSourceLoc loc, TString& identifier, TType& type)
{
//
// Make the qualifier make sense.
//
if (type.qualifier.storage == EvqConst) {
type.qualifier.storage = EvqTemporary;
if (type.getQualifier().storage == EvqConst) {
type.getQualifier().storage = EvqTemporary;
error(loc, "variables with qualifier 'const' must be initialized", identifier.c_str(), "");
}
}
//
// Do semantic checking for a variable declaration that has no initializer,
// and update the symbol table.
// See if the identifier is a built-in symbol that can be redeclared, and if so,
// copy the symbol table's read-only built-in variable to the current
// global level, where it can be modified based on the passed in type.
//
void TParseContext::nonInitCheck(TSourceLoc loc, TString& identifier, TPublicType& publicType)
// Returns 0 if no redeclaration took place; meaning a normal declaration still
// needs to occur for it, not necessarily an error.
//
// Returns a redeclared and type-modified variable if a redeclarated occurred.
//
// Will emit
//
TVariable* TParseContext::redeclareBuiltin(TSourceLoc loc, const TString& identifier, const TType& type, bool& newDeclaration)
{
TType type(publicType);
bool newDeclaration; // true if a new entry gets added to the symbol table
TVariable* variable = redeclare(loc, identifier, type, newDeclaration);
if (! variable) {
reservedErrorCheck(loc, identifier);
variable = new TVariable(&identifier, type);
if (! symbolTable.insert(*variable))
error(loc, "redefinition", variable->getName().c_str(), "");
else
newDeclaration = true;
}
if (newDeclaration) {
voidErrorCheck(loc, identifier, publicType);
// see if it's a linker-level object to track
if (type.getQualifier().isUniform() || type.getQualifier().isPipeInput() || type.getQualifier().isPipeOutput() || type.getQualifier().storage == EvqGlobal)
intermediate.addSymbolLinkageNode(linkage, *variable);
}
}
//
// See if the identifier is a built-in symbol that can be redeclared,
// and if so, copy of the symbol table's read-only built-in to the current
// global level, so it can be modified.
//
TVariable* TParseContext::redeclare(TSourceLoc loc, const TString& identifier, const TType& type, bool& newDeclaration)
{
newDeclaration = false; // true if a new entry gets added to the symbol table
if (profile == EEsProfile || identifier.substr(0, 3) != TString("gl_") || symbolTable.atBuiltInLevel())
return 0;
@ -1864,24 +1833,28 @@ TVariable* TParseContext::redeclare(TSourceLoc loc, const TString& identifier, c
bool builtIn;
TSymbol* symbol = symbolTable.find(identifier, &builtIn);
// If the symbol was not found, this must be a version/profile/stage
// If the symbol was not found, this must be a version/profile/stage
// that doesn't have it.
if (! symbol)
return 0;
TVariable* variable = symbol->getAsVariable();
// If it wasn't at a built-in level, then it's already been redeclared
if (! builtIn)
return variable;
// If it wasn't at a built-in level, then it's already been redeclared;
// that is, this is a redeclaration of a redeclaration, reuse that initial
// redeclaration. Otherwise, make the new one.
if (builtIn) {
// Copy the symbol up to make a writable version
newDeclaration = true;
variable = symbolTable.copyUp(variable);
}
// Otherwise, time to copy the symbol up to make a writable version
newDeclaration = true;
variable = symbolTable.copyUp(variable);
// Now, modify the type of the copy, as per the type of the current redeclaration.
// TODO: functionality: verify type change is allowed and make the change in type
return variable;
}
error(loc, "cannot redeclare this built-in variable", identifier.c_str(), "");
return 0;
}
@ -2013,44 +1986,102 @@ const TFunction* TParseContext::findFunction(TSourceLoc loc, TFunction* call, bo
}
//
// Handle all types of initializers from the grammar.
// Do everything necessary to handle a variable (non-block) declaration.
// Either redeclaring a variable, or making a new one, updating the symbol
// table, and all error checking.
//
bool TParseContext::executeInitializerError(TSourceLoc loc, TString& identifier, TPublicType& pType,
TIntermTyped* initializer, TIntermNode*& intermNode, TVariable* variable)
// Returns a subtree node that computes an initializer, if needed.
// Returns 0 if there is no code to execute for initialization.
//
TIntermNode* TParseContext::declareVariable(TSourceLoc loc, TString& identifier, TPublicType& publicType, TArraySizes* arraySizes, TIntermTyped* initializer)
{
TType type(pType);
TType type(publicType);
if (variable == 0) {
if (reservedErrorCheck(loc, identifier))
return true;
if (voidErrorCheck(loc, identifier, type.getBasicType()))
return 0;
if (voidErrorCheck(loc, identifier, pType))
return true;
if (! initializer)
nonInitConstCheck(loc, identifier, type);
//
// add variable to symbol table
//
variable = new TVariable(&identifier, type);
if (! symbolTable.insert(*variable)) {
error(loc, "redefinition", variable->getName().c_str(), "");
return true;
// don't delete variable, it's used by error recovery, and the pool
// pop will take care of the memory
// Check for redeclaration of built-ins and/or attempting to declare a reserved name
bool newDeclaration = false; // true if a new entry gets added to the symbol table
TVariable* variable = redeclareBuiltin(loc, identifier, type, newDeclaration);
if (! variable)
reservedErrorCheck(loc, identifier);
// Declare the variable
if (arraySizes) {
// for ES, since size isn't coming from an initializer, it has to be explicitly declared now
if (profile == EEsProfile && ! initializer)
arraySizeRequiredCheck(loc, arraySizes->getSize());
arrayDimCheck(loc, &type, arraySizes);
if (! arrayQualifierError(loc, type.getQualifier())) {
type.setArraySizes(arraySizes);
declareArray(loc, identifier, type, variable, newDeclaration);
}
if (initializer)
profileRequires(loc, ENoProfile, 120, "GL_3DL_array_objects", "initializer");
} else {
// non-array case
if (! variable)
variable = declareNonArray(loc, identifier, type, newDeclaration);
}
// Deal with initializer
TIntermNode* initNode = 0;
if (variable && initializer)
initNode = executeInitializer(loc, identifier, type, initializer, variable);
// see if it's a linker-level object to track
if (newDeclaration && symbolTable.atGlobalLevel())
intermediate.addSymbolLinkageNode(linkage, *variable);
return initNode;
}
//
// Declare a non-array variable, the main point being there is no redeclaration
// for resizing allowed.
//
// Return the successfully declared variable.
//
TVariable* TParseContext::declareNonArray(TSourceLoc loc, TString& identifier, TType& type, bool& newDeclaration)
{
// make a new variable
TVariable* variable = new TVariable(&identifier, type);
// add variable to symbol table
if (! symbolTable.insert(*variable)) {
error(loc, "redefinition", variable->getName().c_str(), "");
return 0;
} else {
newDeclaration = true;
return variable;
}
}
//
// Handle all types of initializers from the grammar.
//
TIntermNode* TParseContext::executeInitializer(TSourceLoc loc, TString& identifier, TType& type,
TIntermTyped* initializer, TVariable* variable)
{
//
// identifier must be of type constant, a global, or a temporary
// Identifier must be of type constant, a global, or a temporary, and
// starting at version 120, desktop allows uniforms to have initializers.
//
TStorageQualifier qualifier = variable->getType().getQualifier().storage;
if ((qualifier != EvqTemporary) && (qualifier != EvqGlobal) && (qualifier != EvqConst)) {
if (! (qualifier == EvqTemporary || qualifier == EvqGlobal || qualifier == EvqConst ||
qualifier == EvqUniform && profile != EEsProfile && version >= 120)) {
error(loc, " cannot initialize this type of qualifier ", variable->getType().getStorageQualifierString(), "");
return true;
return 0;
}
// Fix arrayness if variable is unsized, getting size for initializer
if (initializer->getType().isArray() && initializer->getType().getArraySize() > 0 &&
type.isArray() && type.getArraySize() == 0)
type.isArray() && type.getArraySize() == 0)
type.changeArraySize(initializer->getType().getArraySize());
//
@ -2060,13 +2091,13 @@ bool TParseContext::executeInitializerError(TSourceLoc loc, TString& identifier,
if (qualifier != initializer->getType().getQualifier().storage) {
error(loc, " assigning non-constant to", "=", "'%s'", variable->getType().getCompleteString().c_str());
variable->getWritableType().getQualifier().storage = EvqTemporary;
return true;
return 0;
}
if (type != initializer->getType()) {
error(loc, " non-matching types for const initializer ",
variable->getType().getStorageQualifierString(), "");
variable->getWritableType().getQualifier().storage = EvqTemporary;
return true;
return 0;
}
if (initializer->getAsConstantUnion()) {
TConstUnion* unionArray = variable->getConstUnionPointer();
@ -2083,26 +2114,25 @@ bool TParseContext::executeInitializerError(TSourceLoc loc, TString& identifier,
variable->shareConstPointer(constArray);
} else {
error(loc, "expected variable", initializer->getAsSymbolNode()->getName().c_str(), "");
return true;
return 0;
}
} else {
error(loc, " cannot assign to", "=", "'%s'", variable->getType().getCompleteString().c_str());
variable->getWritableType().getQualifier().storage = EvqTemporary;
return true;
return 0;
}
}
if (qualifier != EvqConst) {
TIntermSymbol* intermSymbol = intermediate.addSymbol(variable->getUniqueId(), variable->getName(), variable->getType(), loc);
intermNode = intermediate.addAssign(EOpAssign, intermSymbol, initializer, loc);
if (intermNode == 0) {
TIntermNode* initNode = intermediate.addAssign(EOpAssign, intermSymbol, initializer, loc);
if (! initNode)
assignError(loc, "=", intermSymbol->getCompleteString(), initializer->getCompleteString());
return true;
}
} else
intermNode = 0;
return false;
return initNode;
}
return 0;
}
// This function is used to test for the correctness of the parameters passed to various constructor functions

17
glslang/MachineIndependent/ParseHelper.h
View File

@ -100,13 +100,12 @@ public:
void globalCheck(TSourceLoc, bool global, const char* token);
bool constructorError(TSourceLoc, TIntermNode*, TFunction&, TOperator, TType&);
void arraySizeCheck(TSourceLoc, TIntermTyped* expr, int& size);
bool arrayQualifierError(TSourceLoc, const TPublicType&);
bool arrayQualifierError(TSourceLoc, const TQualifier&);
void arraySizeRequiredCheck(TSourceLoc, int size);
void arrayDimError(TSourceLoc);
void arrayDimCheck(TSourceLoc, TArraySizes* sizes1, TArraySizes* sizes2);
void arrayDimCheck(TSourceLoc, const TType*, TArraySizes*);
void arrayCheck(TSourceLoc, TString& identifier, const TPublicType&, TVariable*& variable);
bool voidErrorCheck(TSourceLoc, const TString&, const TPublicType&);
bool voidErrorCheck(TSourceLoc, const TString&, TBasicType);
void boolCheck(TSourceLoc, const TIntermTyped*);
void boolCheck(TSourceLoc, const TPublicType&);
bool samplerErrorCheck(TSourceLoc, const TPublicType& pType, const char* reason);
@ -119,9 +118,7 @@ public:
void precisionQualifierCheck(TSourceLoc, TPublicType&);
void parameterSamplerCheck(TSourceLoc, TStorageQualifier qualifier, const TType& type);
bool containsSampler(const TType& type);
void nonInitConstCheck(TSourceLoc, TString& identifier, TPublicType& type);
void nonInitCheck(TSourceLoc, TString& identifier, TPublicType& type);
TVariable* redeclare(TSourceLoc, const TString&, const TType&, bool& newDeclaration);
TVariable* redeclareBuiltin(TSourceLoc, const TString&, const TType&, bool& newDeclaration);
void paramCheck(TSourceLoc, TStorageQualifier qualifier, TType* type);
void nestedBlockCheck(TSourceLoc);
void nestedStructCheck(TSourceLoc);
@ -131,8 +128,7 @@ public:
void mergeLayoutQualifiers(TSourceLoc, TQualifier& dest, const TQualifier& src);
const TFunction* findFunction(TSourceLoc, TFunction* pfnCall, bool *builtIn = 0);
bool executeInitializerError(TSourceLoc, TString& identifier, TPublicType& pType,
TIntermTyped* initializer, TIntermNode*& intermNode, TVariable* variable = 0);
TIntermNode* declareVariable(TSourceLoc, TString& identifier, TPublicType&, TArraySizes* typeArray = 0, TIntermTyped* initializer = 0);
TIntermTyped* addConstructor(TIntermNode*, const TType&, TOperator, TFunction*, TSourceLoc);
TIntermTyped* constructStruct(TIntermNode*, const TType&, int, TSourceLoc);
TIntermTyped* constructBuiltIn(const TType&, TOperator, TIntermNode*, TSourceLoc, bool subset);
@ -170,6 +166,11 @@ public:
protected:
const char* getPreamble();
TBehavior getExtensionBehavior(const char* behavior);
void nonInitConstCheck(TSourceLoc, TString& identifier, TType& type);
TVariable* TParseContext::declareNonArray(TSourceLoc, TString& identifier, TType&, bool& newDeclaration);
void declareArray(TSourceLoc, TString& identifier, const TType&, TVariable*&, bool& newDeclaration);
TIntermNode* executeInitializer(TSourceLoc, TString& identifier, TType&, TIntermTyped* initializer, TVariable* variable);
public:
//

133
glslang/MachineIndependent/glslang.y
View File

@ -972,61 +972,21 @@ init_declarator_list
}
| init_declarator_list COMMA IDENTIFIER {
$$ = $1;
parseContext.nonInitConstCheck($3.loc, *$3.string, $$.type);
parseContext.nonInitCheck($3.loc, *$3.string, $$.type);
parseContext.declareVariable($3.loc, *$3.string, $1.type);
}
| init_declarator_list COMMA IDENTIFIER array_specifier {
parseContext.nonInitConstCheck($3.loc, *$3.string, $1.type);
if (parseContext.profile == EEsProfile)
parseContext.arraySizeRequiredCheck($4.loc, $4.arraySizes->getSize());
parseContext.arrayDimCheck($3.loc, $1.type.arraySizes, $4.arraySizes);
$$ = $1;
if (! parseContext.arrayQualifierError($4.loc, $1.type)) {
$1.type.arraySizes = $4.arraySizes;
TVariable* variable;
parseContext.arrayCheck($4.loc, *$3.string, $1.type, variable);
}
parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes);
}
| init_declarator_list COMMA IDENTIFIER array_specifier EQUAL initializer {
$$ = $1;
TVariable* variable = 0;
if (! parseContext.arrayQualifierError($4.loc, $1.type)) {
$1.type.arraySizes = $4.arraySizes;
parseContext.arrayCheck($4.loc, *$3.string, $1.type, variable);
}
parseContext.arrayDimCheck($3.loc, $1.type.arraySizes, $4.arraySizes);
parseContext.profileRequires($5.loc, ENoProfile, 120, "GL_3DL_array_objects", "initializer");
TIntermNode* intermNode;
if (! parseContext.executeInitializerError($3.loc, *$3.string, $1.type, $6, intermNode, variable)) {
//
// build the intermediate representation
//
if (intermNode)
$$.intermAggregate = parseContext.intermediate.growAggregate($1.intermNode, intermNode, $5.loc);
else
$$.intermAggregate = $1.intermAggregate;
} else
$$.intermAggregate = 0;
$$.type = $1.type;
TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes, $6);
$$.intermAggregate = parseContext.intermediate.growAggregate($1.intermAggregate, initNode, $5.loc);
}
| init_declarator_list COMMA IDENTIFIER EQUAL initializer {
$$ = $1;
TIntermNode* intermNode;
if (!parseContext.executeInitializerError($3.loc, *$3.string, $1.type, $5, intermNode)) {
//
// build the intermediate representation
//
if (intermNode)
$$.intermAggregate = parseContext.intermediate.growAggregate($1.intermNode, intermNode, $4.loc);
else
$$.intermAggregate = $1.intermAggregate;
} else
$$.intermAggregate = 0;
$$.type = $1.type;
TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, 0, $5);
$$.intermAggregate = parseContext.intermediate.growAggregate($1.intermAggregate, initNode, $4.loc);
}
;
@ -1037,70 +997,26 @@ single_declaration
parseContext.updateTypedDefaults($1.loc, $$.type.qualifier, 0);
}
| fully_specified_type IDENTIFIER {
$$.intermAggregate = 0;
$$.type = $1;
parseContext.nonInitConstCheck($2.loc, *$2.string, $$.type);
parseContext.nonInitCheck($2.loc, *$2.string, $$.type);
$$.intermAggregate = 0;
parseContext.declareVariable($2.loc, *$2.string, $1);
parseContext.updateTypedDefaults($2.loc, $$.type.qualifier, $2.string);
}
| fully_specified_type IDENTIFIER array_specifier {
$$.intermAggregate = 0;
parseContext.nonInitConstCheck($2.loc, *$2.string, $1);
if (parseContext.profile == EEsProfile)
parseContext.arraySizeRequiredCheck($3.loc, $3.arraySizes->getSize());
parseContext.arrayDimCheck($2.loc, $1.arraySizes, $3.arraySizes);
$$.type = $1;
if (! parseContext.arrayQualifierError($3.loc, $1)) {
$1.arraySizes = $3.arraySizes;
TVariable* variable;
parseContext.arrayCheck($3.loc, *$2.string, $1, variable);
}
$$.intermAggregate = 0;
parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes);
parseContext.updateTypedDefaults($2.loc, $$.type.qualifier, $2.string);
}
| fully_specified_type IDENTIFIER array_specifier EQUAL initializer {
parseContext.arrayDimCheck($3.loc, $1.arraySizes, $3.arraySizes);
$$.intermAggregate = 0;
| fully_specified_type IDENTIFIER array_specifier EQUAL initializer {
$$.type = $1;
TVariable* variable = 0;
if (! parseContext.arrayQualifierError($3.loc, $1)) {
$1.arraySizes = $3.arraySizes;
parseContext.arrayCheck($3.loc, *$2.string, $1, variable);
}
parseContext.profileRequires($4.loc, ENoProfile, 120, "GL_3DL_array_objects", "initializer");
TIntermNode* intermNode;
if (!parseContext.executeInitializerError($2.loc, *$2.string, $1, $5, intermNode, variable)) {
//
// Build intermediate representation
//
if (intermNode)
$$.intermAggregate = parseContext.intermediate.makeAggregate(intermNode, $4.loc);
else
$$.intermAggregate = 0;
} else
$$.intermAggregate = 0;
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes, $5);
$$.intermAggregate = parseContext.intermediate.growAggregate(0, initNode, $4.loc);
}
| fully_specified_type IDENTIFIER EQUAL initializer {
$$.type = $1;
TIntermNode* intermNode;
if (!parseContext.executeInitializerError($2.loc, *$2.string, $1, $4, intermNode)) {
//
// Build intermediate representation
//
if (intermNode)
$$.intermAggregate = parseContext.intermediate.makeAggregate(intermNode, $3.loc);
else
$$.intermAggregate = 0;
} else
$$.intermAggregate = 0;
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4);
$$.intermAggregate = parseContext.intermediate.growAggregate(0, initNode, $3.loc);
}
// Grammar Note: No 'enum', or 'typedef'.
@ -1128,7 +1044,7 @@ fully_specified_type
parseContext.arraySizeRequiredCheck($2.loc, $2.arraySizes->getSize());
}
if ($2.arraySizes && parseContext.arrayQualifierError($2.loc, $1))
if ($2.arraySizes && parseContext.arrayQualifierError($2.loc, $1.qualifier))
$2.arraySizes = 0;
parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true);
@ -2121,7 +2037,7 @@ struct_declaration
$$ = $2;
parseContext.voidErrorCheck($1.loc, (*$2)[0].type->getFieldName(), $1);
parseContext.voidErrorCheck($1.loc, (*$2)[0].type->getFieldName(), $1.basicType);
parseContext.precisionQualifierCheck($1.loc, $1);
for (unsigned int i = 0; i < $$->size(); ++i) {
@ -2139,7 +2055,7 @@ struct_declaration
$$ = $3;
parseContext.voidErrorCheck($2.loc, (*$3)[0].type->getFieldName(), $2);
parseContext.voidErrorCheck($2.loc, (*$3)[0].type->getFieldName(), $2.basicType);
parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true);
parseContext.precisionQualifierCheck($2.loc, $2);
@ -2302,13 +2218,14 @@ condition
parseContext.boolCheck($1->getLoc(), $1);
}
| fully_specified_type IDENTIFIER EQUAL initializer {
TIntermNode* intermNode;
parseContext.boolCheck($2.loc, $1);
if (parseContext.executeInitializerError($2.loc, *$2.string, $1, $4, intermNode))
$$ = 0;
TType type($1);
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4);
if (initNode)
$$ = initNode->getAsTyped();
else
$$ = $4;
$$ = 0;
}
;