diff options
Diffstat (limited to 'llvm/lib/AsmParser/LLParser.cpp')
| -rw-r--r-- | llvm/lib/AsmParser/LLParser.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp index 1f786e4093f..3949c67f16d 100644 --- a/llvm/lib/AsmParser/LLParser.cpp +++ b/llvm/lib/AsmParser/LLParser.cpp @@ -678,6 +678,12 @@ bool LLParser::ParseAlias(const std::string &Name, LocTy NameLoc, unsigned L, return Error(NameLoc, "symbol with local linkage must have default visibility"); + Type *Ty; + LocTy ExplicitTypeLoc = Lex.getLoc(); + if (ParseType(Ty) || + ParseToken(lltok::comma, "expected comma after alias's type")) + return true; + Constant *Aliasee; LocTy AliaseeLoc = Lex.getLoc(); if (Lex.getKind() != lltok::kw_bitcast && @@ -701,6 +707,11 @@ bool LLParser::ParseAlias(const std::string &Name, LocTy NameLoc, unsigned L, if (!PTy) return Error(AliaseeLoc, "An alias must have pointer type"); + if (Ty != PTy->getElementType()) + return Error( + ExplicitTypeLoc, + "explicit pointee type doesn't match operand's pointee type"); + // Okay, create the alias but do not insert it into the module yet. std::unique_ptr<GlobalAlias> GA( GlobalAlias::create(PTy, (GlobalValue::LinkageTypes)Linkage, Name, |
