https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117381
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Note, the GCC C/C++ FEs don't impose such low limits, just compiled a function
with 100000 characters in the identifier.
I think the limit is actually (given sufficient memory) around 2GB minus
epsilon for identifier lengths, string literal lengths (they use signed 32-bit
int as length).
Where we have a low limit (but can be raised by command line option) is nesting
level of #include directives, -fmax-include-depth= defaults to 200, where C
requires at least 15 levels and C++ requires at least 256 levels.
