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| author | Douglas Gregor <dgregor@apple.com> | 2012-10-09 16:01:50 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-10-09 16:01:50 +0000 |
| commit | 8cb174654fa508a759e11fda7b2ca8c15efe9cae (patch) | |
| tree | 1ba673ed54f793b8fd441868733515bd4cbd4002 /clang/test/Index/complete-macros.c | |
| parent | 97e5949068f77dbc0569c9bc9813d789ed4b299b (diff) | |
| download | bcm5719-llvm-8cb174654fa508a759e11fda7b2ca8c15efe9cae.tar.gz bcm5719-llvm-8cb174654fa508a759e11fda7b2ca8c15efe9cae.zip | |
If a macro has been #undef'd in a precompiled header, we still need to
write out the macro history for that macro. Similarly, we need to cope
with reading a macro definition that has been #undef'd.
Take advantage of this new ability so that global code-completion
results can refer to #undef'd macros, rather than losing them
entirely. For multiply defined/#undef'd macros, we will still get the
wrong result, but it's better than getting no result.
llvm-svn: 165502
Diffstat (limited to 'clang/test/Index/complete-macros.c')
| -rw-r--r-- | clang/test/Index/complete-macros.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/test/Index/complete-macros.c b/clang/test/Index/complete-macros.c index df798a8477f..6d27b449ae2 100644 --- a/clang/test/Index/complete-macros.c +++ b/clang/test/Index/complete-macros.c @@ -1,8 +1,8 @@ // Note: the run lines follow their respective tests, since line/column // matter in this test. - #define FOO(Arg1,Arg2) foobar #define nil 0 +#undef FOO void f() { } @@ -25,7 +25,8 @@ void test_variadic() { } -// RUN: c-index-test -code-completion-at=%s:7:1 %s | FileCheck -check-prefix=CHECK-CC1 %s +// RUN: c-index-test -code-completion-at=%s:7:1 %s | FileCheck -check-prefix=CHECK-CC0 %s +// CHECK-CC0-NOT: FOO // RUN: env CINDEXTEST_EDITING=1 CINDEXTEST_COMPLETION_CACHING=1 c-index-test -code-completion-at=%s:7:1 %s | FileCheck -check-prefix=CHECK-CC1 %s // CHECK-CC1: macro definition:{TypedText FOO}{LeftParen (}{Placeholder Arg1}{Comma , }{Placeholder Arg2}{RightParen )} // RUN: c-index-test -code-completion-at=%s:13:13 %s | FileCheck -check-prefix=CHECK-CC2 %s |
