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[clang] Minor fix to libASTMatcherTutorial

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There was a small error in the code in the tutorial. The tutorial contains a few errors which results in code not being able to compile.

One error was described here: https://llvm.org/bugs/show_bug.cgi?id=25583 .

I found and fixed the error and one additional error.

Reviewers: aaron.ballman, malcolm.parsons

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D28180

llvm-svn: 290766
This commit is contained in:
Mads Ravn 2016-12-30 20:49:44 +00:00
parent de9f00eecd
commit 8ab17a30a2
1 changed files with 2 additions and 2 deletions
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4
clang/docs/LibASTMatchersTutorial.rst
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@ -496,9 +496,9 @@ And change ``LoopPrinter::run`` to
void LoopPrinter::run(const MatchFinder::MatchResult &Result) {
ASTContext *Context = Result.Context;
const ForStmt *FS = Result.Nodes.getStmtAs<ForStmt>("forLoop");
const ForStmt *FS = Result.Nodes.getNodeAs<ForStmt>("forLoop");
// We do not want to convert header files!
if (!FS || !Context->getSourceManager().isFromMainFile(FS->getForLoc()))
if (!FS || !Context->getSourceManager().isWrittenInMainFile(FS->getForLoc()))
return;
const VarDecl *IncVar = Result.Nodes.getNodeAs<VarDecl>("incVarName");
const VarDecl *CondVar = Result.Nodes.getNodeAs<VarDecl>("condVarName");