diff options
Diffstat (limited to 'clang/unittests/Tooling/Syntax/TreeTest.cpp')
| -rw-r--r-- | clang/unittests/Tooling/Syntax/TreeTest.cpp | 157 |
1 files changed, 156 insertions, 1 deletions
diff --git a/clang/unittests/Tooling/Syntax/TreeTest.cpp b/clang/unittests/Tooling/Syntax/TreeTest.cpp index 634f99f..e81e3c2 100644 --- a/clang/unittests/Tooling/Syntax/TreeTest.cpp +++ b/clang/unittests/Tooling/Syntax/TreeTest.cpp @@ -594,6 +594,161 @@ void test() { )txt"); } +TEST_F(SyntaxTreeTest, PostfixUnaryOperator) { + expectTreeDumpEqual( + R"cpp( +void test(int a) { + a++; + a--; +} + )cpp", + R"txt( +*: TranslationUnit +`-SimpleDeclaration + |-void + |-SimpleDeclarator + | |-test + | `-ParametersAndQualifiers + | |-( + | |-SimpleDeclaration + | | |-int + | | `-SimpleDeclarator + | | `-a + | `-) + `-CompoundStatement + |-{ + |-ExpressionStatement + | |-PostfixUnaryOperatorExpression + | | |-UnknownExpression + | | | `-a + | | `-++ + | `-; + |-ExpressionStatement + | |-PostfixUnaryOperatorExpression + | | |-UnknownExpression + | | | `-a + | | `--- + | `-; + `-} +)txt"); +} + +TEST_F(SyntaxTreeTest, PrefixUnaryOperator) { + expectTreeDumpEqual( + R"cpp( +void test(int a, int *ap, bool b) { + --a; ++a; + ~a; compl a; + -a; + +a; + &a; + *ap; + !b; not b; + __real a; __imag a; +} + )cpp", + R"txt( +*: TranslationUnit +`-SimpleDeclaration + |-void + |-SimpleDeclarator + | |-test + | `-ParametersAndQualifiers + | |-( + | |-SimpleDeclaration + | | |-int + | | `-SimpleDeclarator + | | `-a + | |-, + | |-SimpleDeclaration + | | |-int + | | `-SimpleDeclarator + | | |-* + | | `-ap + | |-, + | |-SimpleDeclaration + | | |-bool + | | `-SimpleDeclarator + | | `-b + | `-) + `-CompoundStatement + |-{ + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |--- + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-++ + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-~ + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-compl + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-- + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-+ + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-& + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-* + | | `-UnknownExpression + | | `-ap + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-! + | | `-UnknownExpression + | | `-b + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-not + | | `-UnknownExpression + | | `-b + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-__real + | | `-UnknownExpression + | | `-a + | `-; + |-ExpressionStatement + | |-PrefixUnaryOperatorExpression + | | |-__imag + | | `-UnknownExpression + | | `-a + | `-; + `-} +)txt"); +} + TEST_F(SyntaxTreeTest, BinaryOperator) { expectTreeDumpEqual( R"cpp( @@ -1866,7 +2021,7 @@ const int const *const *volatile b; | |-SimpleDeclarator | | |-west | | |-= -| | `-UnknownExpression +| | `-PrefixUnaryOperatorExpression | | |-- | | `-UnknownExpression | | `-1 |