Make LibASTMatchersTutorial code match text
Fixed code to match text. Slight adjustment for readability.
Author: BĂ©atrice Creusillet
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LibASTMatchersTutorial.rst b/docs/LibASTMatchersTutorial.rst
index 6ebb499..ba568e3 100644
--- a/docs/LibASTMatchersTutorial.rst
+++ b/docs/LibASTMatchersTutorial.rst
@@ -395,8 +395,8 @@
hasCondition(binaryOperator(
hasOperatorName("<"),
- hasRHS(expr(hasType(isInteger()))),
- hasLHS(declRefExpr(to(varDecl(hasType(isInteger())))))))
+ hasLHS(declRefExpr(to(varDecl(hasType(isInteger()))))),
+ hasRHS(expr(hasType(isInteger())))))
Why? Because it doesn't work. Of the three loops provided in
``test-files/simple.cpp``, zero of them have a matching condition. A
@@ -432,9 +432,9 @@
hasCondition(binaryOperator(
hasOperatorName("<"),
- hasLHS(expr(hasType(isInteger()))),
- hasRHS(ignoringParenImpCasts(declRefExpr(
- to(varDecl(hasType(isInteger()))))))))
+ hasLHS(ignoringParenImpCasts(declRefExpr(
+ to(varDecl(hasType(isInteger())))))),
+ hasRHS(expr(hasType(isInteger())))))
After adding binds to the expressions we wished to capture and
extracting the identifier strings into variables, we have array-step-2