perry
46164f478c
Fix a bug in detecting overflow in unsigned multiplication.
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XXX Note that the overflow code for many cases seems to be buggy. I've
only fixed one bug that was bothering me. A set of regression tests
and extensive testing are needed.
2001-11-17 04:35:32 +00:00
wiz
456dff6cb8
Spell 'occurred' with two 'r's.
2001-09-16 16:34:23 +00:00
lukem
704847f405
cleanup (prior to more adding more features):
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- convert to ANSI KNF
- remove trailing whitespace
- translate some comments from german into english
code compiles and runs clean, and tested by running "make lint" against
xlint source using previous and this lint produces same results.
2001-05-28 12:40:37 +00:00
mycroft
a65a57d7b3
Propagate the value and test contexts to the right-hand side of a
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comma operator.
1998-07-28 03:39:29 +00:00
mycroft
11177fb359
Search both sides of a comma operator for side effects.
1998-07-27 19:58:43 +00:00
mycroft
defaa2bc6e
Fix a recurring typo: comparision -> comparison.
1998-07-27 13:50:46 +00:00
mycroft
eb86b91807
Fix uses of uninitialized memory, and incorrect types for initializers.
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From ITOH Yasufumi, PR 5861.
1998-07-27 12:10:22 +00:00
tv
482063559a
.y.c <sys.mk> rule fixes. Don't create a y.tab.h file unless asked for,
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and use smarter creation of the header file.
1998-04-09 00:32:31 +00:00
christos
a06495e3c4
WARNSify
1998-02-22 15:40:39 +00:00
mycroft
fd38f3efbc
Remove hack for (very old) GCC bug on i386.
1997-03-12 18:28:55 +00:00
jpo
c31bb6f41c
insert a conversion operator from argument type to parameter type also
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if the subtypes of both argument and parameter do not match (use
eqtype() instead of comparing t_tspec fields only).
1995-10-02 17:37:57 +00:00
jpo
0c1422d6bc
removed some dubious warnings about conversion of constant operands of
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bitwise operators
1995-10-02 17:37:00 +00:00
jpo
e284b17305
allow register variables as left operand of POINT; fixes PR 1442
1995-10-02 17:35:57 +00:00
jpo
e5ba5db05b
don't print a warning about use of unitialized variables if one of the
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enclosing compound statements had already an asm statement
1995-10-02 17:35:11 +00:00
jpo
5888f3bb16
LINTED and CONSTCOND are now valid up to the next end of a
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global or local declaration/definition/statement. Originally they were
valid on the current and next line, which made it hard to suppress
warnings in constructs with more then one line.
LONGLONG can now be used to suppress errors or warnings in the next
declaration, definition or statement.
1995-10-02 17:29:45 +00:00
jpo
bcb6c46ca1
some minor bug fixes
1995-10-02 17:22:46 +00:00
jpo
6910cf7927
prototypes override old style function definitions
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this is a gnu extension to ansi c
1995-10-02 17:21:24 +00:00
jpo
2e332f67bf
added inline keywords
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"inline" is enabled by -g, "__inline" and "__inline__" are always available
1995-10-02 17:14:06 +00:00
jpo
a5d55cc062
prefixed members of dinfo_t with 'd_'
1995-10-02 17:08:31 +00:00
cgd
c51c25021f
hack around a bug in our gcc.
1995-07-04 01:53:05 +00:00
cgd
c61d16ddbe
RCS id cleanup
1995-07-03 21:23:45 +00:00
cgd
b14be51dec
lint(1) implementation, by Jochen Pohl. named 'xlint' for a similar
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reason to why 'install' is named 'xinstall'.
1995-07-03 20:56:35 +00:00
