Message ID | alpine.DEB.2.21.2001220124320.21353@digraph.polyomino.org.uk |
---|---|
State | New |
Headers | show |
Series | Fix ICE with cast of division by zero (PR c/93348) | expand |
diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index 9866c83faf2..8df0849bd8b 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -5715,6 +5715,8 @@ build_c_cast (location_t loc, tree type, tree expr) expr = TREE_OPERAND (expr, 0); value = expr; + if (int_operands) + value = remove_c_maybe_const_expr (value); if (type == error_mark_node || expr == error_mark_node) return error_mark_node; diff --git a/gcc/testsuite/gcc.c-torture/compile/pr93348-1.c b/gcc/testsuite/gcc.c-torture/compile/pr93348-1.c new file mode 100644 index 00000000000..d2edec565ee --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr93348-1.c @@ -0,0 +1,5 @@ +int +ya (void) +{ + return (long int) (1 / 0); +}