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Marek Polacek 25056bdf94 c++: Fix crash with broken deduction from {} [PR97895]
Unfortunately, the otherwise beautiful

  for (constructor_elt &elt : *CONSTRUCTOR_ELTS (init))

is not immune to an empty constructor, so we have to check
CONSTRUCTOR_ELTS first.

gcc/cp/ChangeLog:

	PR c++/97895
	* pt.c (do_auto_deduction): Don't crash when the constructor has
	zero elements.

gcc/testsuite/ChangeLog:

	PR c++/97895
	* g++.dg/cpp0x/auto54.C: New test.
2020-11-19 13:14:41 -05:00
config Fixup config/ChangeLog. 2020-09-10 10:17:51 +02:00
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gcc c++: Fix crash with broken deduction from {} [PR97895] 2020-11-19 13:14:41 -05:00
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