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Merge pull request #220 from Qining/fix-built-in-spec-constants

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Handle built-in constants redeclared with a specialization constant id.
This commit is contained in:
John Kessenich 2016-04-04 15:43:58 -06:00
commit aa0298bfde
4 changed files with 140 additions and 110 deletions
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4
glslang/MachineIndependent/ParseHelper.cpp
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@ -5714,6 +5714,10 @@ void TParseContext::addQualifierToExisting(const TSourceLoc& loc, TQualifier qua
error(loc, "cannot change qualification after use", "invariant", "");
symbol->getWritableType().getQualifier().invariant = true;
invariantCheck(loc, symbol->getType().getQualifier());
} else if (qualifier.specConstant) {
symbol->getWritableType().getQualifier().makeSpecConstant();
if (qualifier.hasSpecConstantId())
symbol->getWritableType().getQualifier().layoutSpecConstantId = qualifier.layoutSpecConstantId;
} else
warn(loc, "unknown requalification", "", "");
}