diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/SemaCXX/goto.cpp | 20 | ||||
-rw-r--r-- | test/SemaCXX/goto2.cpp | 47 |
2 files changed, 67 insertions, 0 deletions
diff --git a/test/SemaCXX/goto.cpp b/test/SemaCXX/goto.cpp index dd2e03d471..b2b1e6f391 100644 --- a/test/SemaCXX/goto.cpp +++ b/test/SemaCXX/goto.cpp @@ -19,6 +19,26 @@ void f(bool b1, bool b2) { return; } +namespace N { + float* end; + void f(bool b1, bool b2) { + { + do { + int end = 0; + if (b2) { + do { + goto end; + } while (b2); + } + end = 1; + } while (b1); + } + + end: + return; + } +} + void g() { end = 1; // expected-error{{assigning to 'double *' from incompatible type 'int'}} } diff --git a/test/SemaCXX/goto2.cpp b/test/SemaCXX/goto2.cpp new file mode 100644 index 0000000000..01ea031ac2 --- /dev/null +++ b/test/SemaCXX/goto2.cpp @@ -0,0 +1,47 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +//PR9463 +int subfun(const char *text) { + const char *tmp = text; + return 0; +} + +void fun(const char* text) { + int count = 0; + bool check = true; + + if (check) + { + const char *end = text; + + if (check) + { + do + { + if (check) + { + count = subfun(end); + goto end; + } + + check = !check; + } + while (check); + } + // also works, after commenting following line of source code + int e = subfun(end); + } + end: + if (check) + ++count; +} + +const char *text = "some text"; + +int main() { + const char *ptr = text; + + fun(ptr); + + return 0; +} |