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Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 385d239..cddc168 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,7 +1,133 @@ +Tue Jun 14 12:23:38 1994 Jason Merrill (jason@deneb.cygnus.com) + + * decl.c (grok_op_properties): Const objects can be passed by value. + +Mon Jun 13 03:10:59 1994 Jason Merrill (jason@deneb.cygnus.com) + + * decl2.c (import_export_vtable): Force implicit instantiations to + be interface_only when -fno-implicit-templates. + + * decl.c (duplicate_decls): Redeclaring a class template name is an + error. + + * pt.c (end_template_decl): Call GNU_xref_decl for class templates. + * xref.c (GNU_xref_decl): Support templates. + +Sat Jun 11 17:09:05 1994 Jason Merrill (jason@deneb.cygnus.com) + + * decl.c (grok_op_properties): Split out checking for whether this + function should suppress the default assignment operator. + * decl2.c (grok_function_init): Ditto. + (copy_assignment_arg_p): New function do do just that. + Now considers virtual assignment operators that take a base as an + argument to count as copy assignment operators. + + * search.c (dfs_debug_mark): Lose checks for DWARF_DEBUG and + TREE_ASM_WRITTEN, as they are redundant. + + * pt.c (end_template_decl): Don't try to set DECL_CLASS_CONTEXT on a + decl that has no LANG_SPECIFIC part. + (do_type_instantiation): Force the debugging information for this + type to be emitted. + + * decl.c (start_decl): Clear up uses of various types of templates + (say sorry for static data members, rather than "invalid template"). + (expand_static_init): Fix initialization of static data members of + template classes. + +Fri Jun 10 00:41:19 1994 Jason Merrill (jason@deneb.cygnus.com) + + * decl.c (grokdeclarator): Set DECL_CONTEXT on static data members. + + * g++.c (main): Use -xc++-cpp-output for .i files. + + * pt.c (tsubst): Give meaningful error about declaring template for + a copy constructor which was not declared in the class template. + (do_type_instantiation): Explicit instantiation before the class + template is an error. + (instantiate_template): Don't die if tsubst returns error_mark_node. + +Thu Jun 9 19:04:59 1994 Jason Merrill (jason@deneb.cygnus.com) + + Don't synthesize the copy assignment operator if the one in a base + class is pure virtual. + * cp-tree.h (TYPE_HAS_ABSTRACT_ASSIGN_REF): New macro to indicate + whether the type has a pure virtual copy assignment operator. + * class.c (finish_base_struct): Don't generate the copy assignment + operator if a base class has a pure virtual one. + * decl.c (grok_op_properties): Add disabled code to set + TYPE_HAS_ABSTRACT_ASSIGN_REF with comment pointing to where it is + actually set. + * decl2.c (grok_function_init): Set TYPE_HAS_ABSTRACT_ASSIGN_REF. + + * decl2.c (import_export_vtable): Always treat template + instantiations as if write_virtuals >= 2, and treat implicit + instantiations as external if -fno-implicit-templates. + (finish_file): Output all pending inlines if + flag_keep_inline_functions. + +Wed Jun 8 20:48:02 1994 Mike Stump (mrs@cygnus.com) + + * tree.c (layout_vbasetypes): Align virtual base classes inside + complete objects, so that we don't core dump on machines such as + SPARCs when we access members that require larger than normal + alignments, such as a double. Also, we bump up the total alignment + on the complete type, as necessary. + +Wed Jun 8 16:18:14 1994 Jason Merrill (jason@deneb.cygnus.com) + + * gxxint.texi (Free Store): New section with code for examining + cookie. + (Limitations of g++): Remove operator delete entry, since it is no + longer accurate. Fix access control entry. + + * typeck.c (build_unary_op): Pedwarn about taking the address of or + incrementing a cast to non-reference type. + (build_modify_expr): Use convert instead of convert_force again. + + * search.c (get_base_distance): Use IS_AGGR_TYPE_CODE to check for + class type, not == RECORD_TYPE. + + * decl.c (grokdeclarator): Cope with grokfndecl returning NULL_TREE. + + * typeck2.c (report_case_error): #if 0 out. + * lex.c (real_yylex): Lose RANGE. + * parse.y: Ditto. + +Tue Jun 7 18:17:35 1994 Jason Merrill (jason@deneb.cygnus.com) + + * parse.y (simple_stmt, case ranges): Use ELLIPSIS instead of RANGE. + +Mon Jun 6 19:39:57 1994 Jason Merrill (jason@deneb.cygnus.com) + + * typeck.c (build_c_cast): Don't shortcut conversions to the same + type. Don't replace consts with their values here, since that's now + done in cp_convert. + + * cvt.c (cp_convert): When converting to bool, take + integer_zero_node to false_node and all other INTEGER_CSTs to + true_node. + (build_type_conversion): Don't complain about multiple conversions + to float if we're not really converting. + Fri Jun 3 02:10:56 1994 Jason Merrill (jason@deneb.cygnus.com) + Implement 'extern template class A<int>;' syntax for suppressing + specific implicit instantiations. + * cp-tree.h: Update prototypes for do_*_instantiation. + * pt.c (do_pending_expansions): Don't compile 'extern' explicit + instantiations. + (do_function_instantiation): Set DECL_EXTERNAL on 'extern' explicit + instantiations. + (do_type_instantiation): Ditto. + * parse.y (explicit_instantiation): Support 'extern template class + A<int>;' syntax. + * decl.c (start_function): Don't modify the settings of TREE_PUBLIC + and DECL_EXTERNAL on explicit instantiations. + * cvt.c (cp_convert): Replace constants with their values before converting. + (cp_convert): Consistently use 'e' instead of 'expr'. Thu Jun 2 03:53:30 1994 Jason Merrill (jason@deneb.cygnus.com) |