diff options
Diffstat (limited to 'clang/test/SemaCXX/warn-unreachable.cpp')
-rw-r--r-- | clang/test/SemaCXX/warn-unreachable.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/warn-unreachable.cpp b/clang/test/SemaCXX/warn-unreachable.cpp new file mode 100644 index 00000000000..13a82f4f183 --- /dev/null +++ b/clang/test/SemaCXX/warn-unreachable.cpp @@ -0,0 +1,35 @@ +// RUN: %clang %s -fsyntax-only -Xclang -verify -fblocks -Wunreachable-code -Wno-unused-value + +int live(); +int dead(); +int liveti() throw(int); +int (*livetip)() throw(int); + +int test1() { + try { + live(); + } catch (int i) { + live(); + } + return 1; +} + +void test2() { + try { + live(); + } catch (int i) { + live(); + } + try { + liveti(); + } catch (int i) { + live(); + } + try { + livetip(); + } catch (int i) { + live(); + } + throw 1; + dead(); // expected-warning {{will never be executed}} +} |