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| author | Ted Kremenek <kremenek@apple.com> | 2010-08-31 18:47:37 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2010-08-31 18:47:37 +0000 |
| commit | 0f5d8bc5fc3db6bad8925e819a5e7257718b43fc (patch) | |
| tree | bb4b9612bd287ca1bd16cb2bde1c0e3bb318ad66 /clang/lib/Analysis/CFG.cpp | |
| parent | 128d04dfe8f0ea84f6df3caa56ad3507fd87bf2c (diff) | |
| download | bcm5719-llvm-0f5d8bc5fc3db6bad8925e819a5e7257718b43fc.tar.gz bcm5719-llvm-0f5d8bc5fc3db6bad8925e819a5e7257718b43fc.zip | |
Improve CFG printing support for CXXOperatorCallExpr and CXXBindTemporaryExpr.
llvm-svn: 112619
Diffstat (limited to 'clang/lib/Analysis/CFG.cpp')
| -rw-r--r-- | clang/lib/Analysis/CFG.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp index 562763b8b45..c97b9165bca 100644 --- a/clang/lib/Analysis/CFG.cpp +++ b/clang/lib/Analysis/CFG.cpp @@ -2111,7 +2111,6 @@ public: static void print_stmt(llvm::raw_ostream &OS, StmtPrinterHelper* Helper, const CFGElement &E) { - Stmt *Terminator = E; if (E.asStartScope()) { OS << "start scope\n"; @@ -2122,9 +2121,11 @@ static void print_stmt(llvm::raw_ostream &OS, StmtPrinterHelper* Helper, return; } + Stmt *S = E; + if (Helper) { // special printing for statement-expressions. - if (StmtExpr* SE = dyn_cast<StmtExpr>(Terminator)) { + if (StmtExpr* SE = dyn_cast<StmtExpr>(S)) { CompoundStmt* Sub = SE->getSubStmt(); if (Sub->child_begin() != Sub->child_end()) { @@ -2136,7 +2137,7 @@ static void print_stmt(llvm::raw_ostream &OS, StmtPrinterHelper* Helper, } // special printing for comma expressions. - if (BinaryOperator* B = dyn_cast<BinaryOperator>(Terminator)) { + if (BinaryOperator* B = dyn_cast<BinaryOperator>(S)) { if (B->getOpcode() == BO_Comma) { OS << "... , "; Helper->handledStmt(B->getRHS(),OS); @@ -2146,10 +2147,19 @@ static void print_stmt(llvm::raw_ostream &OS, StmtPrinterHelper* Helper, } } - Terminator->printPretty(OS, Helper, PrintingPolicy(Helper->getLangOpts())); + S->printPretty(OS, Helper, PrintingPolicy(Helper->getLangOpts())); + + if (isa<CXXOperatorCallExpr>(S)) { + OS << " (OperatorCall)"; + } + else if (isa<CXXBindTemporaryExpr>(S)) { + OS << " (BindTemporary)"; + } + // Expressions need a newline. - if (isa<Expr>(Terminator)) OS << '\n'; + if (isa<Expr>(S)) + OS << '\n'; } static void print_block(llvm::raw_ostream& OS, const CFG* cfg, |
