glslang/Test/460.vert

#version 460 core

int i;
; // extraneous semicolon okay
float f;;;

void main()
{
    bool b1;
    float array[int(mod(float (7.1), float (4.0)))];
    b1 = anyInvocation(b1);
    b1 = allInvocations(b1);
    b1 = allInvocationsEqual(b1);
}
;
;
GLSL: Initiate version GLSL 460, including accept extraneous semicolons. 2017-07-23 20:44:59 +00:00			`#version 460 core`

			`int i;`
			`; // extraneous semicolon okay`
			`float f;;;`

			`void main()`
			`{`
GLSL 4.6: Implement shader group vote. 2017-07-24 05:31:44 +00:00			`bool b1;`
Add constant expression with mod Purpose: glsl spec allows to define array with the length of the result of constant expression, the arithmetic operation of "mod(float (7.1), float (4.0))" should be generate the array length at the shader compile time, but glslang didn't support mod operation for the constant expression in previous implementation; An example is as following: ########### #version 460 flat out highp int vtx_out_out0; void main (void) { float array[int(mod(float (7.1), float (4.0)))]; vtx_out_out0 = array.length(); } ########### 2019-12-23 03:29:52 +00:00			`float array[int(mod(float (7.1), float (4.0)))];`
GLSL 4.6: Implement shader group vote. 2017-07-24 05:31:44 +00:00			`b1 = anyInvocation(b1);`
			`b1 = allInvocations(b1);`
			`b1 = allInvocationsEqual(b1);`
GLSL: Initiate version GLSL 460, including accept extraneous semicolons. 2017-07-23 20:44:59 +00:00			`}`
			`;`
			`;`