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author	Daniel Kraft <d@domob.eu>
	Fri, 22 Aug 2008 20:36:12 +0000 (22:36 +0200)
committer	Daniel Kraft <domob@gcc.gnu.org>
	Fri, 22 Aug 2008 20:36:12 +0000 (22:36 +0200)
commit	fee3292b1460655f81a06c160de992638749373a
tree	c47e4e93dbfac7b1bb17ee74e10bfa450db5d256	tree
parent	9b410dd0ecd3b952c53d2a201756efb7dc24f8b4	commit \| diff

re PR fortran/30239 (duplicate data type assignment not detected)

2008-08-22 Daniel Kraft <d@domob.eu>

PR fortran/30239
* symbol.c (gfc_add_type): Warn on -Wsurprising if a function-result
type is re-declared but neither -pedantic nor -std=f* is given and so
this is no error.
* invoke.texi (-Wsurprising): Document this new behaviour.

From-SVN: r139499

gcc/fortran/ChangeLog		diff \| blob \| blame \| history
gcc/fortran/invoke.texi		diff \| blob \| blame \| history
gcc/fortran/symbol.c		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gfortran.dg/duplicate_type_1.f90	[new file with mode: 0644]	blob
gcc/testsuite/gfortran.dg/duplicate_type_2.f90	[new file with mode: 0644]	blob

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