diff options
Diffstat (limited to 'gcc/cp/except.cc')
| -rw-r--r-- | gcc/cp/except.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/cp/except.cc b/gcc/cp/except.cc index 2c1ef4c..204769f 100644 --- a/gcc/cp/except.cc +++ b/gcc/cp/except.cc @@ -1218,13 +1218,15 @@ expr_noexcept_p (tree expr, tsubst_flags_t complain) return true; } -/* Explain why EXPR is not noexcept. */ +/* If EXPR is not noexcept, explain why. */ -void explain_not_noexcept (tree expr) +void +explain_not_noexcept (tree expr) { tree fn = cp_walk_tree_without_duplicates (&expr, check_noexcept_r, 0); - gcc_assert (fn); - if (DECL_P (fn)) + if (!fn) + /* The call was noexcept, nothing to do. */; + else if (DECL_P (fn)) inform (DECL_SOURCE_LOCATION (fn), "%qD is not %<noexcept%>", fn); else inform (location_of (fn), "%qT is not %<noexcept%>", TREE_TYPE (fn)); |