Re: [PATCH][Preprocessor][Version 2]patch to fix PR 90581

2019-06-03 Thread Paolo Carlini
Hi, a few minor comments. On 03/06/19 16:49, Qing Zhao wrote: +fmax-include-depth= +C ObjC C++ ObjC++ Joined RejectNegative UInteger +fmax-include-depth= Set the maximum number of depth of nested #include. I think you want something like "Set the maximum depth of nested #include". +@item -f

[PATCH][Preprocessor][Version 2]patch to fix PR 90581

2019-06-03 Thread Qing Zhao
Hi, this is the 2nd version of the patch. the main changes are: 1. some typo. 2. enhance the error message to provide user idea on how to increase the limit. bootstrap and regression tested on X86, no issue. Okay for trunk? thanks. Qing gcc/ChangeLog: 2019-06-03 qing zhao