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clang-format: Fix incorrect &&-detection in macros.

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Before:
  #define A(a, b) (a &&b)

After:
  #define A(a, b) (a && b)

This fixes llvm.org/PR19343.

llvm-svn: 206165
This commit is contained in:
Daniel Jasper
2014-04-14 12:50:02 +00:00
parent 84aa310c82
commit 72ab43b28b
2 changed files with 4 additions and 0 deletions
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3
clang/lib/Format/TokenAnnotator.cpp
View File

@@ -110,6 +110,9 @@ private:
Left->Previous->Type == TT_BinaryOperator)) {
// static_assert, if and while usually contain expressions.
Contexts.back().IsExpression = true;
} else if (Line.InPPDirective &&
(!Left->Previous || Left->Previous->isNot(tok::identifier))) {
Contexts.back().IsExpression = true;
} else if (Left->Previous && Left->Previous->is(tok::r_square) &&
Left->Previous->MatchingParen &&
Left->Previous->MatchingParen->Type == TT_LambdaLSquare) {

1
clang/unittests/Format/FormatTest.cpp
View File

@@ -4647,6 +4647,7 @@ TEST_F(FormatTest, UnderstandsRvalueReferences) {
"};");
verifyGoogleFormat("#define IF(a, b, c) if (a && (b == c))");
verifyGoogleFormat("#define WHILE(a, b, c) while (a && (b == c))");
verifyFormat("#define A(a, b) (a && b)");
}
TEST_F(FormatTest, FormatsBinaryOperatorsPrecedingEquals) {