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Add basic parsing, sema and mangling support for throwing function types. Next up, metadata and serialization support, as well as more tests.

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Swift SVN r26767
This commit is contained in:
Joe Pamer
2015-03-31 18:55:19 +00:00
parent 0b12af7225
commit eee40fc53f
33 changed files with 283 additions and 45 deletions
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10
lib/Serialization/Deserialization.cpp
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@@ -3177,7 +3177,7 @@ Type ModuleFile::getType(TypeID TID) {
auto Info = FunctionType::ExtInfo(callingConvention.getValue(),
getFunctionRepresentation(thin, blockCompatible),
noreturn, autoClosure, noescape);
noreturn, autoClosure, noescape,/*throws*/false);
typeOrOffset = FunctionType::get(getType(inputID), getType(resultID),
Info);
@@ -3552,7 +3552,8 @@ Type ModuleFile::getType(TypeID TID) {
auto Info = PolymorphicFunctionType::ExtInfo(callingConvention.getValue(),
rep,
noreturn);
noreturn,
/*throws*/false);
typeOrOffset = PolymorphicFunctionType::get(getType(inputID),
getType(resultID),
@@ -3603,7 +3604,7 @@ Type ModuleFile::getType(TypeID TID) {
SmallVector<Requirement, 4> requirements;
readGenericRequirements(requirements);
auto info = GenericFunctionType::ExtInfo(callingConvention.getValue(),
rep, noreturn);
rep, noreturn,/*throws*/false);
auto sig = GenericSignature::get(genericParams, requirements);
typeOrOffset = GenericFunctionType::get(sig,
@@ -3655,7 +3656,8 @@ Type ModuleFile::getType(TypeID TID) {
}
SILFunctionType::ExtInfo extInfo(callingConvention.getValue(),
getFunctionRepresentation(thin, block),
noreturn, /*autoclosure*/false, noescape);
noreturn, /*autoclosure*/false, noescape,
/*throws*/false);
// Process the result.
auto interfaceResultConvention