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| author | Aaron Ballman <aaron@aaronballman.com> | 2015-03-24 15:07:53 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2015-03-24 15:07:53 +0000 |
| commit | f4cb2be05a51c6ee3aaf3939d729fe63bb81960f (patch) | |
| tree | 702c257367a532ecfa454eaafea11497f8f8943f /clang/unittests/AST/SourceLocationTest.cpp | |
| parent | 667ef229202b29c4a31e3693a815adf8729f4fd1 (diff) | |
| download | bcm5719-llvm-f4cb2be05a51c6ee3aaf3939d729fe63bb81960f.tar.gz bcm5719-llvm-f4cb2be05a51c6ee3aaf3939d729fe63bb81960f.zip | |
Track the source location of the dot or arrow operator in a MemberExpr.
Patch by Joe Ranieri!
llvm-svn: 233085
Diffstat (limited to 'clang/unittests/AST/SourceLocationTest.cpp')
| -rw-r--r-- | clang/unittests/AST/SourceLocationTest.cpp | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/clang/unittests/AST/SourceLocationTest.cpp b/clang/unittests/AST/SourceLocationTest.cpp index 98460d959c3..c1f7b181433 100644 --- a/clang/unittests/AST/SourceLocationTest.cpp +++ b/clang/unittests/AST/SourceLocationTest.cpp @@ -106,12 +106,44 @@ TEST(MemberExpr, ImplicitMemberRange) { Verifier.expectRange(2, 30, 2, 30); EXPECT_TRUE(Verifier.match("struct S { operator int() const; };\n" "int foo(const S& s) { return s; }", - memberExpr())); -} - -TEST(VarDecl, VMTypeFixedVarDeclRange) { - RangeVerifier<VarDecl> Verifier; - Verifier.expectRange(1, 1, 1, 23); + memberExpr()));
+}
+
+class MemberExprArrowLocVerifier : public RangeVerifier<MemberExpr> {
+protected:
+ virtual SourceRange getRange(const MemberExpr &Node) {
+ return Node.getOperatorLoc();
+ }
+};
+
+TEST(MemberExpr, ArrowRange) {
+ MemberExprArrowLocVerifier Verifier;
+ Verifier.expectRange(2, 19, 2, 19);
+ EXPECT_TRUE(Verifier.match("struct S { int x; };\n"
+ "void foo(S *s) { s->x = 0; }",
+ memberExpr()));
+}
+
+TEST(MemberExpr, MacroArrowRange) {
+ MemberExprArrowLocVerifier Verifier;
+ Verifier.expectRange(1, 24, 1, 24);
+ EXPECT_TRUE(Verifier.match("#define MEMBER(a, b) (a->b)\n"
+ "struct S { int x; };\n"
+ "void foo(S *s) { MEMBER(s, x) = 0; }",
+ memberExpr()));
+}
+
+TEST(MemberExpr, ImplicitArrowRange) {
+ MemberExprArrowLocVerifier Verifier;
+ Verifier.expectRange(0, 0, 0, 0);
+ EXPECT_TRUE(Verifier.match("struct S { int x; void Test(); };\n"
+ "void S::Test() { x = 1; }",
+ memberExpr()));
+}
+
+TEST(VarDecl, VMTypeFixedVarDeclRange) {
+ RangeVerifier<VarDecl> Verifier;
+ Verifier.expectRange(1, 1, 1, 23);
EXPECT_TRUE(Verifier.match("int a[(int)(void*)1234];", varDecl(), Lang_C89)); } |
