diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-typeck.c | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 148d5066aef..1d44953be65 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-11-03 Roger Sayle <roger@eyesopen.com> + + PR c/7128 + * c-typeck.c (c_expand_asm_operands): Defend against + error_mark_nodes in the output argument to avoid ICE. + 2002-11-03 Eric Botcazou <ebotcazou@libertysurf.fr> PR middle-end/8408 diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 0915b1091c8..db6d420cc6e 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -6957,7 +6957,11 @@ c_expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line) /* Record the contents of OUTPUTS before it is modified. */ for (i = 0, tail = outputs; tail; tail = TREE_CHAIN (tail), i++) - o[i] = TREE_VALUE (tail); + { + o[i] = TREE_VALUE (tail); + if (o[i] == error_mark_node) + return; + } /* Generate the ASM_OPERANDS insn; store into the TREE_VALUEs of OUTPUTS some trees for where the values were actually stored. */ |
