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| author | Jakub Jelinek <jakub@redhat.com> | 2015-01-26 22:32:09 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2015-01-26 22:32:09 +0100 |
| commit | d38f7dcef3ac28aa0c405c651087938ea9d6939a (patch) | |
| tree | 087e3fcc98c0b9761edb88850ff86bd2947626ca /gcc | |
| parent | 4cd76837a875b2c2ef619dd44eca555d487573f6 (diff) | |
| download | gcc-d38f7dcef3ac28aa0c405c651087938ea9d6939a.zip gcc-d38f7dcef3ac28aa0c405c651087938ea9d6939a.tar.gz gcc-d38f7dcef3ac28aa0c405c651087938ea9d6939a.tar.bz2 | |
re PR c/64778 (ICE on invalid code on x86_64-linux-gnu: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in create_tmp_from_val, at gimplify.c:491)
PR c/64778
* c-typeck.c (convert_arguments): Return -1 if there are
error_args, even if we've diagnosed too many arguments.
* gcc.dg/pr64778.c: New test.
From-SVN: r220138
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c/c-typeck.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr64778.c | 10 |
4 files changed, 22 insertions, 1 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 33cc2bd..f361e7c 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,9 @@ +2015-01-26 Jakub Jelinek <jakub@redhat.com> + + PR c/64778 + * c-typeck.c (convert_arguments): Return -1 if there are + error_args, even if we've diagnosed too many arguments. + 2015-01-21 Richard Biener <rguenther@suse.de> PR middle-end/64313 diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index f39dfdd..09b1bdf 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -3143,7 +3143,7 @@ convert_arguments (location_t loc, vec<location_t> arg_loc, tree typelist, else error_at (loc, "too many arguments to function %qE", function); inform_declaration (fundecl); - return parmnum; + return error_args ? -1 : (int) parmnum; } if (selector && argnum > 2) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 64162b0..26d82ac 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2015-01-26 Jakub Jelinek <jakub@redhat.com> + PR c/64778 + * gcc.dg/pr64778.c: New test. + +2015-01-26 Jakub Jelinek <jakub@redhat.com> + PR middle-end/64421 * gcc.dg/vect/pr64421.c: New test. diff --git a/gcc/testsuite/gcc.dg/pr64778.c b/gcc/testsuite/gcc.dg/pr64778.c new file mode 100644 index 0000000..71a2607 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr64778.c @@ -0,0 +1,10 @@ +/* PR c/64778 */ +/* { dg-do compile } */ + +int +foo (int p) +{ + int a; + a ^= foo (,); /* { dg-error "expected expression before|too many arguments" } */ + return a; +} |