Re: [PATCH] c++: Fix up erroneous template error recovery ICE [PR117826]

On 12/3/24 3:42 AM, Jakub Jelinek wrote: Hi! The testcase in the PR (which can't be easily reduced and is way too large and has way too many errors) results in an ICE, because the erroneous_templates hash_map holds trees of erroneous templates across ggc_collect and some of the templates in ther

[PATCH] c++: Fix up erroneous template error recovery ICE [PR117826]

Hi! The testcase in the PR (which can't be easily reduced and is way too large and has way too many errors) results in an ICE, because the erroneous_templates hash_map holds trees of erroneous templates across ggc_collect and some of the templates in there could be removed, so the later lookup can