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Commit f88d0772 authored by Joseph Myers's avatar Joseph Myers Committed by Joseph Myers
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re PR preprocessor/39559 (constants too large for intmax_t need pedwarns) 

libcpp:
	PR preprocessor/39559
	* expr.c (cpp_interpret_integer): Use a pedwarn for decimal
	constants larger than intmax_t in C99 mode.

gcc/testsuite:
	* gcc.dg/c99-intconst-2.c: New test.

From-SVN: r146777
parent a3710436
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