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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CXX/dcl.decl/dcl.init/dcl.init.list/p7-0x-fixits.cpp | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CXX/dcl.decl/dcl.init/dcl.init.list/p7-0x-fixits.cpp')
-rw-r--r-- | clang/test/CXX/dcl.decl/dcl.init/dcl.init.list/p7-0x-fixits.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/clang/test/CXX/dcl.decl/dcl.init/dcl.init.list/p7-0x-fixits.cpp b/clang/test/CXX/dcl.decl/dcl.init/dcl.init.list/p7-0x-fixits.cpp new file mode 100644 index 0000000..0bea4ed --- /dev/null +++ b/clang/test/CXX/dcl.decl/dcl.init/dcl.init.list/p7-0x-fixits.cpp @@ -0,0 +1,33 @@ +// RUN: %clang_cc1 -fsyntax-only -Wc++11-compat -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s + +// Verify that the appropriate fixits are emitted for narrowing conversions in +// initializer lists. + +typedef short int16_t; + +void fixits() { + int x = 999; + struct {char c;} c2 = {x}; + // CHECK: warning:{{.*}} cannot be narrowed + // CHECK: fix-it:{{.*}}:26}:"static_cast<char>(" + // CHECK: fix-it:{{.*}}:27}:")" + struct {int16_t i;} i16 = {70000}; + // CHECK: warning:{{.*}} cannot be narrowed + // CHECK: fix-it:{{.*}}:30}:"static_cast<int16_t>(" + // CHECK: fix-it:{{.*}}:35}:")" +} + +template<typename T> +void maybe_shrink_int(T t) { + struct {T t;} t2 = {700}; +} + +void test_template() { + maybe_shrink_int((char)3); + // CHECK: warning:{{.*}} cannot be narrowed + // CHECK: note:{{.*}} in instantiation + // CHECK: note:{{.*}} override + // FIXME: This should be static_cast<T>. + // CHECK: fix-it:{{.*}}"static_cast<char>(" + // CHECK: fix-it:{{.*}}")" +} |