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HLSL: Fix #1018: Give an error for mismatched return type.

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This commit is contained in:
John Kessenich 2017-08-19 17:29:44 -06:00
parent b207daa5d3
commit 778806a692
3 changed files with 84 additions and 82 deletions
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162
Test/baseResults/hlsl.struct.split.assign.frag.out
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@ -11,10 +11,13 @@ gl_FragCoord origin is upper left
0:9 'input' ( in 3-element array of structure{ temp float f, temp 4-component vector of float pos})
0:9 'a' ( temp 3-element array of structure{ temp float f, temp 4-component vector of float pos})
0:11 Branch: Return with expression
0:11 Constant:
0:11 1.000000
0:11 1.000000
0:11 1.000000
0:11 pos: direct index for structure ( temp 4-component vector of float)
0:11 direct index ( temp structure{ temp float f, temp 4-component vector of float pos})
0:11 'a' ( temp 3-element array of structure{ temp float f, temp 4-component vector of float pos})
0:11 Constant:
0:11 1 (const int)
0:11 Constant:
0:11 1 (const int)
0:7 Function Definition: main( ( temp void)
0:7 Function Parameters:
0:? Sequence
@ -114,10 +117,13 @@ gl_FragCoord origin is upper left
0:9 'input' ( in 3-element array of structure{ temp float f, temp 4-component vector of float pos})
0:9 'a' ( temp 3-element array of structure{ temp float f, temp 4-component vector of float pos})
0:11 Branch: Return with expression
0:11 Constant:
0:11 1.000000
0:11 1.000000
0:11 1.000000
0:11 pos: direct index for structure ( temp 4-component vector of float)
0:11 direct index ( temp structure{ temp float f, temp 4-component vector of float pos})
0:11 'a' ( temp 3-element array of structure{ temp float f, temp 4-component vector of float pos})
0:11 Constant:
0:11 1 (const int)
0:11 Constant:
0:11 1 (const int)
0:7 Function Definition: main( ( temp void)
0:7 Function Parameters:
0:? Sequence
@ -203,12 +209,12 @@ gl_FragCoord origin is upper left
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 69
// Id's are bound by 66
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "main" 32 37 44 49 56 63
EntryPoint Fragment 4 "main" 30 35 41 46 53 60
ExecutionMode 4 OriginUpperLeft
Source HLSL 500
Name 4 "main"
@ -219,23 +225,23 @@ gl_FragCoord origin is upper left
Name 16 "i"
Name 17 "input"
Name 20 "a"
Name 28 "i"
Name 30 "i"
Name 32 "i"
Name 34 "input"
Name 37 "input[0].f"
Name 44 "input.pos"
Name 49 "input[1].f"
Name 56 "input[2].f"
Name 63 "@entryPointOutput"
Name 64 "param"
Name 66 "param"
Decorate 32(i) Flat
Decorate 32(i) Location 0
Decorate 37(input[0].f) Location 1
Decorate 44(input.pos) BuiltIn FragCoord
Decorate 49(input[1].f) Location 2
Decorate 56(input[2].f) Location 3
Decorate 63(@entryPointOutput) Location 0
Name 32 "input"
Name 35 "input[0].f"
Name 41 "input.pos"
Name 46 "input[1].f"
Name 53 "input[2].f"
Name 60 "@entryPointOutput"
Name 61 "param"
Name 63 "param"
Decorate 30(i) Flat
Decorate 30(i) Location 0
Decorate 35(input[0].f) Location 1
Decorate 41(input.pos) BuiltIn FragCoord
Decorate 46(input[1].f) Location 2
Decorate 53(input[2].f) Location 3
Decorate 60(@entryPointOutput) Location 0
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 1
@ -248,61 +254,58 @@ gl_FragCoord origin is upper left
13: TypeArray 10(S) 12
14: TypePointer Function 13
15: TypeFunction 9(fvec4) 7(ptr) 14(ptr)
22: TypeVector 8(float) 3
23: 8(float) Constant 1065353216
24: 22(fvec3) ConstantComposite 23 23 23
25: TypePointer Function 9(fvec4)
31: TypePointer Input 6(int)
32(i): 31(ptr) Variable Input
35: 6(int) Constant 0
36: TypePointer Input 8(float)
37(input[0].f): 36(ptr) Variable Input
39: TypePointer Function 8(float)
41: 6(int) Constant 1
42: TypeArray 9(fvec4) 12
43: TypePointer Input 42
44(input.pos): 43(ptr) Variable Input
45: TypePointer Input 9(fvec4)
49(input[1].f): 36(ptr) Variable Input
55: 6(int) Constant 2
56(input[2].f): 36(ptr) Variable Input
62: TypePointer Output 9(fvec4)
63(@entryPointOutput): 62(ptr) Variable Output
22: 6(int) Constant 1
23: TypePointer Function 9(fvec4)
29: TypePointer Input 6(int)
30(i): 29(ptr) Variable Input
33: 6(int) Constant 0
34: TypePointer Input 8(float)
35(input[0].f): 34(ptr) Variable Input
37: TypePointer Function 8(float)
39: TypeArray 9(fvec4) 12
40: TypePointer Input 39
41(input.pos): 40(ptr) Variable Input
42: TypePointer Input 9(fvec4)
46(input[1].f): 34(ptr) Variable Input
52: 6(int) Constant 2
53(input[2].f): 34(ptr) Variable Input
59: TypePointer Output 9(fvec4)
60(@entryPointOutput): 59(ptr) Variable Output
4(main): 2 Function None 3
5: Label
30(i): 7(ptr) Variable Function
34(input): 14(ptr) Variable Function
64(param): 7(ptr) Variable Function
66(param): 14(ptr) Variable Function
33: 6(int) Load 32(i)
Store 30(i) 33
38: 8(float) Load 37(input[0].f)
40: 39(ptr) AccessChain 34(input) 35 35
Store 40 38
46: 45(ptr) AccessChain 44(input.pos) 35
47: 9(fvec4) Load 46
48: 25(ptr) AccessChain 34(input) 35 41
28(i): 7(ptr) Variable Function
32(input): 14(ptr) Variable Function
61(param): 7(ptr) Variable Function
63(param): 14(ptr) Variable Function
31: 6(int) Load 30(i)
Store 28(i) 31
36: 8(float) Load 35(input[0].f)
38: 37(ptr) AccessChain 32(input) 33 33
Store 38 36
43: 42(ptr) AccessChain 41(input.pos) 33
44: 9(fvec4) Load 43
45: 23(ptr) AccessChain 32(input) 33 22
Store 45 44
47: 8(float) Load 46(input[1].f)
48: 37(ptr) AccessChain 32(input) 22 33
Store 48 47
50: 8(float) Load 49(input[1].f)
51: 39(ptr) AccessChain 34(input) 41 35
49: 42(ptr) AccessChain 41(input.pos) 22
50: 9(fvec4) Load 49
51: 23(ptr) AccessChain 32(input) 22 22
Store 51 50
52: 45(ptr) AccessChain 44(input.pos) 41
53: 9(fvec4) Load 52
54: 25(ptr) AccessChain 34(input) 41 41
Store 54 53
57: 8(float) Load 56(input[2].f)
58: 39(ptr) AccessChain 34(input) 55 35
54: 8(float) Load 53(input[2].f)
55: 37(ptr) AccessChain 32(input) 52 33
Store 55 54
56: 42(ptr) AccessChain 41(input.pos) 52
57: 9(fvec4) Load 56
58: 23(ptr) AccessChain 32(input) 52 22
Store 58 57
59: 45(ptr) AccessChain 44(input.pos) 55
60: 9(fvec4) Load 59
61: 25(ptr) AccessChain 34(input) 55 41
Store 61 60
65: 6(int) Load 30(i)
Store 64(param) 65
67: 13 Load 34(input)
Store 66(param) 67
68: 9(fvec4) FunctionCall 18(@main(i1;struct-S-f1-vf41[3];) 64(param) 66(param)
Store 63(@entryPointOutput) 68
62: 6(int) Load 28(i)
Store 61(param) 62
64: 13 Load 32(input)
Store 63(param) 64
65: 9(fvec4) FunctionCall 18(@main(i1;struct-S-f1-vf41[3];) 61(param) 63(param)
Store 60(@entryPointOutput) 65
Return
FunctionEnd
18(@main(i1;struct-S-f1-vf41[3];): 9(fvec4) Function None 15
@ -310,10 +313,9 @@ gl_FragCoord origin is upper left
17(input): 14(ptr) FunctionParameter
19: Label
20(a): 14(ptr) Variable Function
26: 25(ptr) Variable Function
21: 13 Load 20(a)
Store 17(input) 21
Store 26 24
27: 9(fvec4) Load 26
ReturnValue 27
24: 23(ptr) AccessChain 20(a) 22 22
25: 9(fvec4) Load 24
ReturnValue 25
FunctionEnd

2
Test/hlsl.struct.split.assign.frag
View File

@ -8,5 +8,5 @@ float4 main(int i, S input[3]) : COLOR0
S a[3];
input = a;
return float3(1.0);
return a[1].pos;
}

2
hlsl/hlslParseHelper.cpp
View File

@ -2239,7 +2239,7 @@ TIntermNode* HlslParseContext::handleReturnValue(const TSourceLoc& loc, TIntermT
value = intermediate.addConversion(EOpReturn, *currentFunctionType, value);
if (value && *currentFunctionType != value->getType())
value = intermediate.addUniShapeConversion(EOpReturn, *currentFunctionType, value);
if (value == nullptr) {
if (value == nullptr || *currentFunctionType != value->getType()) {
error(loc, "type does not match, or is not convertible to, the function's return type", "return", "");
return value;
}