Re: [PATCH] libcpp: Ignore CPP_PADDING tokens in _cpp_parse_expr [PR105732]

On 5/27/22 04:16, Jakub Jelinek wrote: Hi! The first part of the following testcase (m1-m3 macros and its use) regressed with my PR89971 fix, but as the m1,m4-m5 and its use part shows, the problem isn't new, we can emit a CPP_PADDING token to avoid it from being adjacent to whatever comes after

[PATCH] libcpp: Ignore CPP_PADDING tokens in _cpp_parse_expr [PR105732]

Hi! The first part of the following testcase (m1-m3 macros and its use) regressed with my PR89971 fix, but as the m1,m4-m5 and its use part shows, the problem isn't new, we can emit a CPP_PADDING token to avoid it from being adjacent to whatever comes after the __VA_OPT__ (in this case there is no