diff options
Diffstat (limited to 'gcc/cp/mangle.cc')
| -rw-r--r-- | gcc/cp/mangle.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/cp/mangle.cc b/gcc/cp/mangle.cc index a62c975..e97428e 100644 --- a/gcc/cp/mangle.cc +++ b/gcc/cp/mangle.cc @@ -1810,7 +1810,13 @@ write_closure_type_name (const tree type) write_method_parms (parms, /*method_p=*/1, fn); write_char ('E'); - write_compact_number (LAMBDA_EXPR_SCOPE_ONLY_DISCRIMINATOR (lambda)); + if ((LAMBDA_EXPR_SCOPE_SIG_DISCRIMINATOR (lambda) + != LAMBDA_EXPR_SCOPE_ONLY_DISCRIMINATOR (lambda)) + && abi_warn_or_compat_version_crosses (18)) + G.need_abi_warning = true; + write_compact_number (abi_version_at_least (18) + ? LAMBDA_EXPR_SCOPE_SIG_DISCRIMINATOR (lambda) + : LAMBDA_EXPR_SCOPE_ONLY_DISCRIMINATOR (lambda)); } /* Convert NUMBER to ascii using base BASE and generating at least |