Andrew Pinski df5088e9a2 c: Reject gimple and rtl functions as needed functions [PR121421]
These two don't make sense as nested functions as they both don't handle
the unnesting and/or have support for the static chain.

So let's reject them.

Bootstrapped and tested on x86_64-linux-gnu.

	PR c/121421

gcc/c/ChangeLog:

	* c-parser.cc (c_parser_declaration_or_fndef): Error out for gimple
	and rtl functions as nested functions.

gcc/testsuite/ChangeLog:

	* gcc.dg/gimplefe-error-16.c: New test.

Signed-off-by: Andrew Pinski <andrew.pinski@oss.qualcomm.com>
2025-09-16 15:28:48 -07:00
2025-08-11 00:16:52 +00:00
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