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Fix message to make more sense and confuse Chris less 

llvm-svn: 9354
This commit is contained in:
Chris Lattner 2003-10-21 21:52:20 +00:00
parent 1e0c213eab
commit 9bc22b7439
1 changed files with 7 additions and 2 deletions
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9
llvm/lib/Transforms/Utils/Linker.cpp
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@ -463,11 +463,16 @@ static bool LinkGlobals(Module *Dest, const Module *Src,
"' have different linkage specifiers!");
} else if (SGV->hasExternalLinkage()) {
// Allow linking two exactly identical external global variables...
if (SGV->isConstant() != DGV->isConstant() ||
SGV->getInitializer() != DGV->getInitializer())
if (SGV->isConstant() != DGV->isConstant())
return Error(Err, "Global Variable Collision on '" +
SGV->getType()->getDescription() + " %" + SGV->getName() +
"' - Global variables differ in const'ness");
if (SGV->getInitializer() != DGV->getInitializer())
return Error(Err, "Global Variable Collision on '" +
SGV->getType()->getDescription() + " %" + SGV->getName() +
"' - External linkage globals have different initializers");
ValueMap.insert(std::make_pair(SGV, DGV));
} else if (SGV->hasLinkOnceLinkage()) {
// If the global variable has a name, and that name is already in use in