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Added LabelLoc to GotoStmt to record the source location of the label token 

in the actual GotoStmt.

Fixed bug where GotoStmt::getSourceRange incorrectly used the target LabelStmt
to compute its extent.

llvm-svn: 41745
This commit is contained in:
Ted Kremenek 2007-09-06 17:11:52 +00:00
parent a6d5d2a6a0
commit 73c18e0362
2 changed files with 5 additions and 4 deletions
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2
clang/Sema/SemaStmt.cpp
View File

@ -510,7 +510,7 @@ Sema::ParseGotoStmt(SourceLocation GotoLoc, SourceLocation LabelLoc,
if (LabelDecl == 0)
LabelDecl = new LabelStmt(LabelLoc, LabelII, 0);
return new GotoStmt(LabelDecl, GotoLoc);
return new GotoStmt(LabelDecl, GotoLoc, LabelLoc);
}
Action::StmtResult

7
clang/include/clang/AST/Stmt.h
View File

@ -524,14 +524,15 @@ public:
class GotoStmt : public Stmt {
LabelStmt *Label;
SourceLocation GotoLoc;
SourceLocation LabelLoc;
public:
GotoStmt(LabelStmt *label, SourceLocation GL) : Stmt(GotoStmtClass),
Label(label), GotoLoc(GL) {}
GotoStmt(LabelStmt *label, SourceLocation GL, SourceLocation LL)
: Stmt(GotoStmtClass), Label(label), GotoLoc(GL), LabelLoc(LL) {}
LabelStmt *getLabel() const { return Label; }
virtual SourceRange getSourceRange() const {
return SourceRange(GotoLoc, Label->getLocEnd());
return SourceRange(GotoLoc, LabelLoc);
}
static bool classof(const Stmt *T) {
return T->getStmtClass() == GotoStmtClass;