welder::diag::dangling_return_policy Struct Reference

Thrown by validate_return_policy (<welder/reflect.hpp>) — every rod runs it at its per-overload bind site — when a reference-category return_policy meets a by-value return. More...

#include <welder/diag.hpp>

Public Attributes
const char *	what
	What went wrong and how to fix it.

Detailed Description

Thrown by validate_return_policy (<welder/reflect.hpp>) — every rod runs it at its per-overload bind site — when a reference-category return_policy meets a by-value return.

Definition at line 41 of file diag.hpp.

Member Data Documentation

what

const char* welder::diag::dangling_return_policy::what

Initial value:

            =
"welder: return_policy requests a reference-category policy "
"(rv::reference / rv::reference_internal) on a callable returning BY "
"VALUE - the target-language view would reference a destroyed "
"temporary; drop the policy, or return a pointer/reference"

What went wrong and how to fix it.

Definition at line 43 of file diag.hpp.

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The documentation for this struct was generated from the following file:

• src/welder/diag.hpp