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Implement GL_EXT_null_initializer

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Adds null initializer syntax (empty braces)
Allows null initialization of shared variables
This commit is contained in:
John Kessenich 2020-06-11 08:30:03 -06:00 • committed by Alan Baker
parent 6abdde3ce5
commit c739e03748
17 changed files with 2694 additions and 2355 deletions
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6
glslang/MachineIndependent/glslang.m4
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@ -3575,6 +3575,12 @@ GLSLANG_WEB_EXCLUDE_ON
parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature);
$$ = $2;
}
| LEFT_BRACE RIGHT_BRACE {
const char* initFeature = "empty { } initializer";
parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_EXT_null_initializer, initFeature);
parseContext.profileRequires($1.loc, ~EEsProfile, 0, E_GL_EXT_null_initializer, initFeature);
$$ = parseContext.intermediate.makeAggregate($1.loc);
}
GLSLANG_WEB_EXCLUDE_OFF
;