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Thomas Koenig 2ea47ee9fd re PR fortran/82995 (Segmentation fault passing optional argument to intrinsic sum function) 
2018-12-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/82995
	* trans-expr.c (gfc_conv_procedure_call):  Pass NULL pointer
	for missing optional dummy arguments for library routines.
	* trans-intinsic.c (conv_mask_condition): New function.
	(gfc_conv_intrinsic_arith): Detect and handle optional mask.
	(gfc_conv_intrinsic_minmaxloc): Likewise.
	(gfc_conv_intrinsic_findloc): Likewise.
	(gfc_conv_intrinsic_minmaxval): Likewise.
	(gfc_inline_intrinsic_function_p): Do not inline for rank > 1 if
	an optional mask is present.

2018-12-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/82995
        * m4/ifindloc0.m4: Handle case of absend optional argument, passed
	as a NULL pointer.  Correct allocation of retarray->base_addr.
        * m4/ifindloc1.m4: Likewise.
        * m4/ifindloc2.m4: Handle case of absend optional argument, passed
	as a NULL pointer.
        * m4/iforeach-s.m4: Likewise.
        * m4/iforeach-s2.m4: Likewise.
        * m4/iforeach.m4: Likewise.
        * m4/ifunction-s.m4: Likewise.
        * m4/ifunction-s2.m4: Likewise.
        * m4/ifunction.m4: Likewise.
        * generated/findloc0_c16.c: Regenerated.
        * generated/findloc0_c4.c: Regenerated.
        * generated/findloc0_c8.c: Regenerated.
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2018-12-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/82995
	* gfortran.dg/optional_absent_4.f90: New test.
	* gfortran.dg/optional_absent_5.f90: New test.

From-SVN: r267487
2018-12-31 14:59:46 +00:00
..
caf PR 84519 Handle optional QUIET specifier for STOP and ERROR STOP 2018-02-23 11:07:24 +02:00
config Update copyright years. 2018-01-03 11:03:58 +01:00
generated re PR fortran/82995 (Segmentation fault passing optional argument to intrinsic sum function) 2018-12-31 14:59:46 +00:00
ieee expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE inquiry functions. 2018-12-29 19:14:32 +00:00
intrinsics re PR libfortran/81984 (NULL string pointer dereferencing forces undefined behaviour in libgfortran) 2018-12-28 18:26:09 +00:00
io re PR libfortran/88411 (Random crashes for ASYNCHRONOUS writes (bad locking?)) 2018-12-09 18:54:47 +00:00
m4 re PR fortran/82995 (Segmentation fault passing optional argument to intrinsic sum function) 2018-12-31 14:59:46 +00:00
runtime Use atomic load/store to access static backtrace state pointer 2018-12-02 17:12:44 +02:00
acinclude.m4 Replace sync builtins with atomic builtins 2018-11-22 09:58:29 +02:00
aclocal.m4 Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
c99_protos.h Update copyright years. 2018-01-03 11:03:58 +01:00
ChangeLog re PR fortran/82995 (Segmentation fault passing optional argument to intrinsic sum function) 2018-12-31 14:59:46 +00:00
ChangeLog-2002
ChangeLog-2003
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-2014 Update copyright years. 2016-01-04 15:30:50 +01:00
ChangeLog-2015 Update copyright years. 2016-01-04 15:30:50 +01:00
ChangeLog-2016 Update copyright years. 2017-01-01 13:07:43 +01:00
ChangeLog-2017 Update copyright years. 2018-01-03 11:03:58 +01:00
config.h.in Replace sync builtins with atomic builtins 2018-11-22 09:58:29 +02:00
configure Replace sync builtins with atomic builtins 2018-11-22 09:58:29 +02:00
configure.ac Replace sync builtins with atomic builtins 2018-11-22 09:58:29 +02:00
configure.host re PR target/78478 (Compile Error for i386-rtems) 2017-01-19 22:00:53 +01:00
gfortran.map expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE inquiry functions. 2018-12-29 19:14:32 +00:00
kinds-override.h Update copyright years. 2018-01-03 11:03:58 +01:00
libgfortran.h re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2018-10-28 11:05:05 +00:00
libgfortran.spec.in
libtool-version re PR fortran/34640 (ICE when assigning item of a derived-component to a pointer) 2017-09-10 17:02:53 +00:00
Makefile.am Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
Makefile.in Replace sync builtins with atomic builtins 2018-11-22 09:58:29 +02:00
mk-kinds-h.sh
mk-sik-inc.sh
mk-srk-inc.sh