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| author | Torvald Riegel <triegel@redhat.com> | 2011-12-12 12:05:37 +0000 |
|---|---|---|
| committer | Torvald Riegel <torvald@gcc.gnu.org> | 2011-12-12 12:05:37 +0000 |
| commit | f0f3286a5a9af9c4b0d0af7a567c4f465f8fc382 (patch) | |
| tree | b258a4e01b1d5c494d1ec5b230e7af9499701e88 /gcc/testsuite/g++.dg/tm/noexcept-5.C | |
| parent | f2162c3daa351c9ceeceaea0f033595f90f858ca (diff) | |
| download | gcc-f0f3286a5a9af9c4b0d0af7a567c4f465f8fc382.tar.gz | |
Support noexcept-specifications for transaction statements and expressions.
gcc/cp/
* semantics.c (finish_transaction_stmt, build_transaction_expr):
Accept new noexcept parameter and handle it.
* cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
declarations.
* parser.c (cp_parser_exception_specification_opt): Extract
noexcept-specification parsing to ...
(cp_parser_noexcept_specification_opt): ...here. Allow for parsing
non-constexpr noexcept arguments.
(cp_parser_transaction, cp_parser_transaction_expression): Parse
and handle noexcept-specifications.
(cp_parser_function_transaction): Adapt to finish_transaction_stmt
change.
* pt.c (tsubst_expr): Adapt to new noexcept parameters when
building transactions.
gcc/testsuite/
* g++.dg/tm/noexcept-1.C: New test.
* g++.dg/tm/noexcept-2.C: New test.
* g++.dg/tm/noexcept-3.C: New test.
* g++.dg/tm/noexcept-4.C: New test.
* g++.dg/tm/noexcept-5.C: New test.
From-SVN: r182234
Diffstat (limited to 'gcc/testsuite/g++.dg/tm/noexcept-5.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/tm/noexcept-5.C | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/tm/noexcept-5.C b/gcc/testsuite/g++.dg/tm/noexcept-5.C new file mode 100644 index 00000000000..44ef6177e6f --- /dev/null +++ b/gcc/testsuite/g++.dg/tm/noexcept-5.C @@ -0,0 +1,21 @@ +// { dg-do compile } +// { dg-options "-fgnu-tm -O -std=c++0x -fdump-tree-tmmark -fdump-tree-tmlower" } + +int global; + +void f2(int x) +{ + __transaction_atomic + { + __transaction_atomic noexcept(true) + { + global += 1; + if (x) + throw 23; + } + } +} +/* { dg-final { scan-tree-dump-times "eh_must_not_throw" 1 "tmlower" } } */ +/* { dg-final { scan-tree-dump-times "ITM_RU" 1 "tmmark" } } */ +/* { dg-final { cleanup-tree-dump "tmmark" } } */ +/* { dg-final { cleanup-tree-dump "tmlower" } } */ |