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Minor clean up of my last patch. 

llvm-svn: 152950
This commit is contained in:
Fariborz Jahanian 2012-03-16 21:43:45 +00:00
parent fe6268e34a
commit 1d24a02577
1 changed files with 5 additions and 7 deletions
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12
clang/lib/Rewrite/RewriteModernObjC.cpp
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@ -1716,16 +1716,14 @@ Stmt *RewriteModernObjC::RewriteObjCSynchronizedStmt(ObjCAtSynchronizedStmt *S)
buf += "try ";
ReplaceText(rparenLoc, 1, buf);
SourceLocation startLBraceLoc = S->getSynchBody()->getLocEnd();
const char *startLBraceBuf = SM->getCharacterData(startLBraceLoc);
assert((*startLBraceBuf == '}') && "bogus @synchronized block");
SourceLocation lastCurlyLoc = startLBraceLoc;
SourceLocation startRBraceLoc = S->getSynchBody()->getLocEnd();
const char *startRBraceBuf = SM->getCharacterData(startRBraceLoc);
assert((*startRBraceBuf == '}') && "bogus @synchronized block");
buf = "} catch (id e) {_rethrow = e;}\n";
Write_RethrowObject(buf);
// produce objc_sync_exit(expr);
std::string syncBuf;
syncBuf += "\n\tobjc_sync_exit(";
@ -1748,7 +1746,7 @@ Stmt *RewriteModernObjC::RewriteObjCSynchronizedStmt(ObjCAtSynchronizedStmt *S)
buf += "}\n";
buf += "}\n";
ReplaceText(lastCurlyLoc, 1, buf);
ReplaceText(startRBraceLoc, 1, buf);
return 0;
}