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Remove user conversions (@conversion __conversion) as a user feature.

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We still have type checker support for user-defined conversions,
because the importer still synthesizes __conversion functions for CF
<-> NS classes.

Swift SVN r19813
This commit is contained in:
Doug Gregor
2014-07-10 16:58:44 +00:00
parent ae23d3c4f7
commit cb8e12368b
9 changed files with 4 additions and 54 deletions
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6
lib/Serialization/Deserialization.cpp
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@@ -1990,7 +1990,6 @@ Decl *ModuleFile::getDecl(DeclID DID, Optional<DeclContext *> ForcedContext) {
bool isImplicit;
bool isStatic;
uint8_t rawStaticSpelling, rawAccessLevel;
bool isAssignmentOrConversion;
bool isObjC, isTransparent, isMutating, hasDynamicSelf;
unsigned numParamPatterns;
TypeID signatureID;
@@ -2003,7 +2002,6 @@ Decl *ModuleFile::getDecl(DeclID DID, Optional<DeclContext *> ForcedContext) {
decls_block::FuncLayout::readRecord(scratch, contextID, isImplicit,
isStatic, rawStaticSpelling,
isAssignmentOrConversion,
isObjC, isTransparent,
isMutating, hasDynamicSelf,
numParamPatterns, signatureID,
@@ -2098,10 +2096,6 @@ Decl *ModuleFile::getDecl(DeclID DID, Optional<DeclContext *> ForcedContext) {
fn->setStatic(isStatic);
if (isImplicit)
fn->setImplicit();
if (isAssignmentOrConversion) {
assert(!fn->isOperator());
fn->getMutableAttrs().setAttr(AK_conversion, SourceLoc());
}
if (isTransparent)
fn->getMutableAttrs().setAttr(AK_transparent, SourceLoc());
fn->setMutating(isMutating);