https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32122
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Andrew Pinski <pins...@gcc.gnu.org>: https://gcc.gnu.org/g:e12f66d96fe41c8ef8a0d01b6a8394cd6bce3978 commit r12-3947-ge12f66d96fe41c8ef8a0d01b6a8394cd6bce3978 Author: Andrew Pinski <apin...@marvell.com> Date: Fri Sep 17 04:59:03 2021 +0000 c: [PR32122] Require pointer types for computed gotos So GCC has always accepted non-pointer types in computed gotos but that was wrong based on the documentation: Any expression of type void * is allowed. So this fixes the problem by requiring the type to be a pointer type. OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions. PR c/32122 gcc/c/ChangeLog: * c-parser.c (c_parser_statement_after_labels): Pass the c_expr instead of the tree to c_finish_goto_ptr. * c-typeck.c (c_finish_goto_ptr): Change the second argument type to c_expr. * c-tree.h (c_finish_goto_ptr): Likewise. Error out if the expression was not of a pointer type. gcc/testsuite/ChangeLog: * gcc.dg/comp-goto-5.c: New test. * gcc.dg/comp-goto-6.c: New test.
