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5ce89b2ef0
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Jason Merrill 5ce89b2ef0 c-decl.c (finish_function): Warn about a non-void function with no return statement and no abnormal exit. 
* c-decl.c (finish_function): Warn about a non-void function with
        no return statement and no abnormal exit.
        (current_function_returns_abnormally): New variable.
        (start_function): Clear it.
        (struct c_language_function): Add returns_abnormally.
        (push_c_function_context): Save it.
        (pop_c_function_context): Restore it.
        (builtin_function): Set TREE_THIS_VOLATILE on return fns.
        (grokdeclarator): Set C_FUNCTION_IMPLICIT_INT on functions without
        an explicit return type.
        * c-tree.h: Declare current_function_returns_abnormally.
        (C_FUNCTION_IMPLICIT_INT): New macro.
        * c-typeck.c (build_function_call): Set it.
        (c_expand_return): Set current_function_returns_value even if the
        value is erroneous.

From-SVN: r49551
2002-02-06 15:40:18 -05:00
boehm-gc 2002-02-01 Adam Megacz <adam@xwt.org> 2002-02-02 04:23:13 +00:00
config acinclude.m4: Fix spelling error of "separate" as "seperate". 2001-10-07 19:02:46 +01:00
contrib Contribute regression tester scripts 2002-02-02 05:23:34 +00:00
fastjar jartool.c (main): NULL-terminate new_argv. 2002-01-31 00:52:16 +00:00
gcc c-decl.c (finish_function): Warn about a non-void function with no return statement and no abnormal exit. 2002-02-06 15:40:18 -05:00
include demangle.h (cplus_demangle_v3): Add "options" parm. 2002-02-05 11:33:31 -05:00
INSTALL
libchill re PR other/5299 (then -> than fixes) 2002-01-11 22:14:28 +00:00
libf2c Daily bump. 2002-02-06 08:16:45 +00:00
libffi Configure changes to enable cross compiling. 2002-01-31 22:25:31 +00:00
libiberty demangle.h (cplus_demangle_v3): Add "options" parm. 2002-02-05 11:33:31 -05:00
libjava Oops, forgot these in last check-in. 2002-02-06 05:45:23 +00:00
libobjc Fixed bug in loading of categories under certain special circumstances 2001-12-17 17:23:09 +00:00
libstdc++-v3 acinclude.m4: Add C++ linkage check for strtof. 2002-02-06 17:31:43 +00:00
maintainer-scripts snapshot-README, [...]: Use expressions such as @DATE@ rather than hardcoded dates. 2002-01-29 14:08:04 +00:00
zlib re PR bootstrap/3281 (Installation failure (mkinstalldirs)) 2001-07-03 22:29:32 +00:00
.cvsignore
ChangeLog Contribute regression tester scripts 2002-02-02 05:23:34 +00:00
config-ml.in
config.guess config.guess: Import from master sources, rev 1.225. 2002-01-16 12:34:20 -08:00
config.if
config.sub config.guess: Import from master sources, rev 1.225. 2002-01-16 12:34:20 -08:00
configure * configure, configure.in: Use temp file for long sed commands. 2001-12-05 07:40:39 -05:00
configure.in configure.in (*-*-netbsd*): New. 2002-01-27 02:41:37 +00:00
COPYING
COPYING.LIB
install-sh * install-sh: Use _inst.$$_ for temp file name. 2002-01-25 18:42:28 -05:00
libtool.m4
ltcf-c.sh
ltcf-cxx.sh backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
ltcf-gcj.sh
ltconfig
ltmain.sh backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
MAINTAINERS Contribute regression tester scripts 2002-02-02 05:23:34 +00:00
Makefile.in Makefile.in (all-fastjar): Also depend on all-libiberty. 2002-01-17 17:15:47 -08:00
missing
mkdep
mkinstalldirs
move-if-change
README
symlink-tree Makefile.in: handle DOS-style absolute paths. 2000-12-09 11:06:19 -05:00
ylwrap

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.