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HLSL: Fix #803: Add shape conversions to the constant-initializer path.

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This commit is contained in:
John Kessenich 2017-04-12 14:56:52 -06:00
parent a8b217fd8b
commit 2051815bcc
4 changed files with 29 additions and 9 deletions
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5
hlsl/hlslParseHelper.cpp
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@ -6438,7 +6438,10 @@ TIntermNode* HlslParseContext::executeInitializer(const TSourceLoc& loc, TInterm
// Compile-time tagging of the variable with its constant value...
initializer = intermediate.addConversion(EOpAssign, variable->getType(), initializer);
if (! initializer || ! initializer->getAsConstantUnion() || variable->getType() != initializer->getType()) {
if (initializer != nullptr && variable->getType() != initializer->getType())
initializer = intermediate.addShapeConversion(EOpAssign, variable->getType(), initializer);
if (initializer == nullptr || !initializer->getAsConstantUnion() ||
variable->getType() != initializer->getType()) {
error(loc, "non-matching or non-convertible constant type for const initializer",
variable->getType().getStorageQualifierString(), "");
variable->getWritableType().getQualifier().storage = EvqTemporary;