2 Commits

Author	SHA1	Message	Date
Richard Smith	b3a145293d	Add -fbracket-depth=N, analogous to -ftemplate-depth= and -fconstexpr-depth=, ... to control the check for the C 5.2.4.1 / C++ [implimits] restriction on nesting levels for parentheses, brackets and braces. Some code with heavy macro use exceeds the default limit of 256, but we don't want to increase it generally to avoid stack overflow on stack-constrained systems. llvm-svn: 175855	2013-02-22 01:59:51 +00:00
Douglas Gregor	e7a8e3b612	Introduce BalancedDelimiterTracker, to better track open/close ... delimiter pairs and detect when we exceed the implementation limit for nesting depth, from Aaron Ballman! llvm-svn: 141782	2011-10-12 16:37:45 +00:00