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| author | Hans Wennborg <hans@hanshq.net> | 2012-06-04 10:19:34 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2012-06-04 10:19:34 +0000 |
| commit | 96fe81069b0a8a032a5e77da5e8ac6ddb8d97486 (patch) | |
| tree | 697426bae67f1003d92d4683eb15f594c05c5b4b | |
| parent | 09610f3e0998bcd2eb61de667f7ac62888cff96c (diff) | |
| download | bcm5719-llvm-96fe81069b0a8a032a5e77da5e8ac6ddb8d97486.tar.gz bcm5719-llvm-96fe81069b0a8a032a5e77da5e8ac6ddb8d97486.zip | |
Test the '__thread' before 'static' warning.
Also fix the '__thread' before 'extern' case.
llvm-svn: 157921
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticParseKinds.td | 2 | ||||
| -rw-r--r-- | clang/test/Sema/thread-specifier.c | 12 |
2 files changed, 8 insertions, 6 deletions
diff --git a/clang/include/clang/Basic/DiagnosticParseKinds.td b/clang/include/clang/Basic/DiagnosticParseKinds.td index e251af43e4d..a5057c9d320 100644 --- a/clang/include/clang/Basic/DiagnosticParseKinds.td +++ b/clang/include/clang/Basic/DiagnosticParseKinds.td @@ -37,7 +37,7 @@ def ext_plain_complex : ExtWarn< "plain '_Complex' requires a type specifier; assuming '_Complex double'">; def ext_integer_complex : Extension< "complex integer types are an extension">; -def ext_thread_before : Extension<"'__thread' before 'static'">; +def ext_thread_before : Extension<"'__thread' before '%0'">; def ext_empty_struct_union : Extension< "empty %select{struct|union}0 is a GNU extension">, InGroup<GNU>; diff --git a/clang/test/Sema/thread-specifier.c b/clang/test/Sema/thread-specifier.c index 9ec88c52194..0d439b1669c 100644 --- a/clang/test/Sema/thread-specifier.c +++ b/clang/test/Sema/thread-specifier.c @@ -1,19 +1,21 @@ -// RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -verify %s +// RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -verify -pedantic %s __thread int t1; -__thread extern int t2; -__thread static int t3; +__thread extern int t2; // expected-warning {{'__thread' before 'extern'}} +__thread static int t3; // expected-warning {{'__thread' before 'static'}} __thread __private_extern__ int t4; struct t5 { __thread int x; }; // expected-error {{type name does not allow storage class to be specified}} __thread int t6(); // expected-error {{'__thread' is only allowed on variable declarations}} + int f(__thread int t7) { // expected-error {{'__thread' is only allowed on variable declarations}} __thread int t8; // expected-error {{'__thread' variables must have global storage}} - __thread extern int t9; - __thread static int t10; + extern __thread int t9; + static __thread int t10; __thread __private_extern__ int t11; __thread auto int t12; // expected-error {{'__thread' variables must have global storage}} __thread register int t13; // expected-error {{'__thread' variables must have global storage}} } + __thread typedef int t14; // expected-error {{'__thread' is only allowed on variable declarations}} __thread int t15; // expected-note {{previous definition is here}} int t15; // expected-error {{non-thread-local declaration of 't15' follows thread-local declaration}} |
