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Fix and test for assertion error in P41835. 

llvm-svn: 360448
This commit is contained in:
Leonard Chan 2019-05-10 18:05:15 +00:00
parent d5d4df98bb
commit dc5d975906
2 changed files with 12 additions and 0 deletions
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6
clang/lib/AST/ASTContext.cpp
View File

@ -2758,6 +2758,12 @@ QualType ASTContext::getFunctionTypeWithExceptionSpec(
return getParenType(
getFunctionTypeWithExceptionSpec(PT->getInnerType(), ESI));
// Might be wrapped in a macro qualified type.
if (const auto *MQT = dyn_cast<MacroQualifiedType>(Orig))
return getMacroQualifiedType(
getFunctionTypeWithExceptionSpec(MQT->getUnderlyingType(), ESI),
MQT->getMacroIdentifier());
// Might have a calling-convention attribute.
if (const auto *AT = dyn_cast<AttributedType>(Orig))
return getAttributedType(

6
clang/test/Frontend/macro_defined_type.cpp
View File

@ -13,3 +13,9 @@ void Func() {
auto NODEREF *auto_i_ptr2 = i_ptr;
auto NODEREF auto_i2 = i; // expected-warning{{'noderef' can only be used on an array or pointer type}}
}
// Added test for fix for P41835
#define _LIBCPP_FLOAT_ABI __attribute__((pcs("aapcs")))
struct A {
_LIBCPP_FLOAT_ABI int operator()() throw(); // expected-warning{{'pcs' calling convention ignored for this target}}
};