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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2012-01-23 17:56:42 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2012-01-23 17:56:42 +0000 |
| commit | 1beb527252452165fc7b441562f803c72fdc666a (patch) | |
| tree | 2ae39565a21adbf939859c40d2a6093bf3b78e1c /gcc/cp | |
| parent | e617b554f875af03992ab03b45752bfdeb418730 (diff) | |
| download | gcc-1beb527252452165fc7b441562f803c72fdc666a.zip gcc-1beb527252452165fc7b441562f803c72fdc666a.tar.gz gcc-1beb527252452165fc7b441562f803c72fdc666a.tar.bz2 | |
re PR c++/51398 (ICE with invalid template parameter)
/cp
2012-01-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51398
* pt.c (parameter_of_template_p): Skip error_mark_node parameters.
/testsuite
2012-01-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51398
* g++.dg/template/crash111.C: New.
From-SVN: r183445
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/pt.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index b6bf88f..13f3484 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2012-01-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51398 + * pt.c (parameter_of_template_p): Skip error_mark_node parameters. + 2012-01-23 Jason Merrill <jason@redhat.com> PR c++/51925 diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index a4460f1..e440be7 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -8157,6 +8157,9 @@ parameter_of_template_p (tree parm, tree templ) for (i = 0; i < TREE_VEC_LENGTH (parms); ++i) { tree p = TREE_VALUE (TREE_VEC_ELT (parms, i)); + if (p == error_mark_node) + continue; + if (parm == p || (DECL_INITIAL (parm) && DECL_INITIAL (parm) == DECL_INITIAL (p))) |