30f9cd05c6
2007-07-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/31205 PR fortran/32842 * trans-expr.c (gfc_conv_function_call): Remove the default initialization of intent(out) derived types. * symbol.c (gfc_lval_expr_from_sym): New function. * matchexp.c (gfc_get_parentheses): Return argument, if it is character and posseses a ref. * gfortran.h : Add prototype for gfc_lval_expr_from_sym. * resolve.c (has_default_initializer): Move higher up in file. (resolve_code): On detecting an interface assignment, check if the rhs and the lhs are the same symbol. If this is so, enclose the rhs in parenetheses to generate a temporary and prevent any possible aliasing. (apply_default_init): Remove code making the lval and call gfc_lval_expr_from_sym instead. (resolve_operator): Give a parentheses expression a type- spec if it has no type. * trans-decl.c (gfc_trans_deferred_vars): Apply the a default initializer, if any, to an intent(out) derived type, using gfc_lval_expr_from_sym and gfc_trans_assignment. Check if the dummy is present. 2007-07-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/31205 * gfortran.dg/alloc_comp_basics_1.f90 : Restore number of "deallocates" to 24, since patch has code rid of much spurious code. * gfortran.dg/interface_assignment_1.f90 : New test. PR fortran/32842 * gfortran.dg/interface_assignment_2.f90 : New test. From-SVN: r126886 |
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| boehm-gc | ||
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README
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.