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Diffstat (limited to 'gcc/cp/lambda.c')
| -rw-r--r-- | gcc/cp/lambda.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/cp/lambda.c b/gcc/cp/lambda.c index f128ed8..d621bec 100644 --- a/gcc/cp/lambda.c +++ b/gcc/cp/lambda.c @@ -1046,6 +1046,12 @@ maybe_add_lambda_conv_op (tree type) return; } + /* Non-generic non-capturing lambdas only have a conversion function to + pointer to function when the trailing requires-clause's constraints are + satisfied. */ + if (!generic_lambda_p && !constraints_satisfied_p (callop)) + return; + /* Non-template conversion operators are defined directly with build_call_a and using DIRECT_ARGVEC for arguments (including 'this'). Templates are deferred and the CALL is built in-place. In the case of a deduced return |