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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2009-11-20 16:03:19 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2009-11-20 16:03:19 +0000 |
| commit | 10d3a72a808a1daa4a98a8be95a858a0aa053f3f (patch) | |
| tree | b6896c489486ee405d8bf7bfc865dcd647f9b344 /gcc | |
| parent | 2848dbd32c6ba366aa4ea9fb7f47de093ddb507e (diff) | |
| download | gcc-10d3a72a808a1daa4a98a8be95a858a0aa053f3f.zip gcc-10d3a72a808a1daa4a98a8be95a858a0aa053f3f.tar.gz gcc-10d3a72a808a1daa4a98a8be95a858a0aa053f3f.tar.bz2 | |
re PR c++/42060 ([c++0x] ICE throwing array with initializer list)
cp/
2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/42060
* except.c (build_throw): Check the tree returned by
decay_conversion for error_mark_node.
testsuite/
2009-11-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/42060
* g++.dg/cpp0x/initlist28.C: New.
From-SVN: r154371
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/except.c | 8 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/initlist28.C | 8 |
4 files changed, 25 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index b5b2b04..a4024ef 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2009-11-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/42060 + * except.c (build_throw): Check the tree returned by + decay_conversion for error_mark_node. + 2009-11-20 Shujing Zhao <pearly.zhao@oracle.com> PR c++/29017 diff --git a/gcc/cp/except.c b/gcc/cp/except.c index 1b13819..66dc14e 100644 --- a/gcc/cp/except.c +++ b/gcc/cp/except.c @@ -752,8 +752,12 @@ build_throw (tree exp) } } else - exp = build2 (INIT_EXPR, temp_type, object, - decay_conversion (exp)); + { + tmp = decay_conversion (exp); + if (tmp == error_mark_node) + return error_mark_node; + exp = build2 (INIT_EXPR, temp_type, object, tmp); + } /* Pre-evaluate the thrown expression first, since if we allocated the space first we would have to deal with cleaning it up if diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4cc2378..de7ab00 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-11-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/42060 + * g++.dg/cpp0x/initlist28.C: New. + 2009-11-20 H.J. Lu <hongjiu.lu@intel.com> * gfortran.dg/proc_ptr_comp_23.f90: Add a missing space. diff --git a/gcc/testsuite/g++.dg/cpp0x/initlist28.C b/gcc/testsuite/g++.dg/cpp0x/initlist28.C new file mode 100644 index 0000000..3b959a0 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/initlist28.C @@ -0,0 +1,8 @@ +// PR c++/42060 +// { dg-options "-std=c++0x" } + +void foo() +{ + int a[1]; + throw a = {}; // { dg-error "invalid use of non-lvalue array" } +} |