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Fix missing semantic check: Disallow layout qualifiers when augmenting an already declared variable with a qualifier.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25351 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2014-02-13 19:14:33 +00:00
parent 782aa830b6
commit 56876dcfe7
7 changed files with 23 additions and 7 deletions
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7
glslang/MachineIndependent/ParseHelper.cpp
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@ -4187,10 +4187,10 @@ void TParseContext::addQualifierToExisting(TSourceLoc loc, TQualifier qualifier,
if (qualifier.isAuxiliary() ||
qualifier.isMemory() ||
qualifier.isInterpolation() ||
qualifier.hasLayout() ||
qualifier.storage != EvqTemporary ||
qualifier.precision != EpqNone) {
error(loc, "cannot add storage, auxiliary, memory, interpolation, or precision qualifier to an existing variable", identifier.c_str(), "");
error(loc, "cannot add storage, auxiliary, memory, interpolation, layout, or precision qualifier to an existing variable", identifier.c_str(), "");
return;
}
@ -4204,7 +4204,8 @@ void TParseContext::addQualifierToExisting(TSourceLoc loc, TQualifier qualifier,
error(loc, "cannot change qualification after use", "invariant", "");
symbol->getWritableType().getQualifier().invariant = true;
invariantCheck(loc, symbol->getType(), identifier);
}
} else
warn(loc, "unknown requalification", "", "");
}
void TParseContext::addQualifierToExisting(TSourceLoc loc, TQualifier qualifier, TIdentifierList& identifiers)