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AgeCommit message (Collapse)Author
2005-12-11make this compile againTheo de Raadt
2005-12-10Change warning/error format to match gcc's.Chad Loder
2005-12-10how did this slip in, grr.Martin Reindl
2005-12-10translate a bunch of comments from german to englishMartin Reindl
ok cloder@
2005-12-10Lint now warns about sizeof(term) where the operator is anything otherChad Loder
than unary *, ->, a name, or a string.
2005-12-10Fix a commentChad Loder
2005-12-10Add a new lint flag '-f' which, for each warning or error, prints theChad Loder
offending line from the corresponding source code file. The general idea is OK deraadt
2005-12-10Back out all gcc attribute parsing changes until we can do this the rightChad Loder
way some day. The effect of __attribute__ on a LALR C grammar is just too ugly to fix quicklly.
2005-12-10Fix a crash when enum bitfields are encountered. Reported by marc onChad Loder
sparc but we really should see the crash on any arch. Lots of places in the code assume that if tspec == ENUM that they can touch t_enum, so when we see an ENUM bitfield, we coerce the type to INT or UINT. We also clear the t_isenum flag and the t_proto flag any time we invalidate the data in the union. We should be stricter about checking t_isenum everywhere, but that is a bigger job.
2005-12-09Do not warn about assignment in conditional context if the assignmentChad Loder
expression is itself wrapped in parentheses. We use this idiom in our tree to indicate that the programmer knows and accepts that an assignment is happening. Idea suggested by deraadt
2005-12-09Another case theo reminded me ofChad Loder
2005-12-09Don't ever complain when assigning a char literal to a char lvalue,Chad Loder
regardless of sign/unsign differences. In other words, even though C treats char literals as ints, if the rvalue is a literal inside single quotes, and the lvalue is any kind of char, then assume the programmer knows what he is doing.
2005-12-07Remove extra printfsChad Loder
2005-12-07Refactor __attribute__ parsing a bit. This takes us further to being ableChad Loder
to not only consume, but also make sense of gcc __attribute__ syntax.
2005-12-03Fix enum types, thanks lintChad Loder
2005-12-03Lint can now parse every variation of gcc's __attribute__ that I could findChad Loder
either in our tree or in the gcc docs. See regression test 11 for examples of this. Right now, our cdefs.h actually defines __attribute__(x) to blank when lint runs. We can change this whenever we choose.
2005-12-02Make three of the keytab fields into a union, because they are 3 differentChad Loder
enums that are mutually exclusive with each other. Makes this file so much neater.
2005-12-01TypoChad Loder
2005-11-30Add support for // comments. From NetBSDChad Loder
2005-11-30spacingTheo de Raadt
2005-11-30KNFChad Loder
2005-11-30KNFChad Loder
2005-11-30Fix a very old bug_t with memsetChad Loder
2005-11-29stdlib.h has strtouq in itChad Loder
2005-11-29TypoChad Loder
2005-11-29TypoChad Loder
2005-11-29Replace unnecessary mmap allocator with malloc.Chad Loder
2005-11-29Remove old gcc 2.9.5 workaround for sparc64 now that we use gcc3.Chad Loder
Tested sturm@
2005-11-29Remove XXX_BROKEN_GCC ifdefs, which were used to work around an ancientChad Loder
(from 1995) gcc bug on i386. From NetBSD.
2005-11-29Typos in comments: explizit and implizitChad Loder
2005-11-29Kill unused localsChad Loder
2005-11-29Make lint grok __func__, which in C99 is a predifined identifier thatChad Loder
holds the name of the current function. Makes thousands of lint warnings vanish and since lint can now fully parse compound expressions involving __func__, we see some new interesting warnings instead.
2005-11-28Simplify checks for division by zero.Chad Loder
2005-11-28Another comment typoChad Loder
2005-11-28Typos in commentsChad Loder
2005-11-28Set m_balance to 0 for the COLON operator, thus avoiding a false positive.Chad Loder
In the "question mark" construct, there is no balancing or conversions between the LHS and RHS of the colon; thus, there is no need for the LHS and RHS of the colon to be of compatible types (as long as the LHS and RHS are each compatible with the lvalue of the expression having the question mark expression as the rvalue. Currently lint doesn't verify that.
2005-11-28Do not complain about promotion of a constant (e.g. from int literal toChad Loder
a quad argument) as long as the constant is within the range of the type being promoted to.
2005-11-24spacingTheo de Raadt
2005-11-23Deal with empty array initializers (a gcc-ism), but warn.Chad Loder
2005-11-23Deal somewhat with case ranges, which is a gcc extension.Chad Loder
"fine" deraadt, with his suggested modifications
2005-11-23"inline" is a c99 keyword, so support it unless tflag is selected.Chad Loder
OK and input from millert, earlier version looked at by deraadt
2005-11-23Grok __restrict__ and __restrict keywords. OK deraadtChad Loder
2005-11-23adjust some default options (mostly, that lint always print full pathsTheo de Raadt
in errors/warnings, so that compiling in dirs controlled by .PATH'd Makefiles gives useful errors
2005-11-23add a fake C construct __lint_equal__ which will be used to generateTheo de Raadt
alias entries for weak symbols and such also let ; at the top scope be legal
2005-11-23support __attribute__Theo de Raadt
2005-11-23Warn on a right shift of an N-bit quantity by >= N bits. OK millert,Chad Loder
deraadt
2005-11-21Print both "from" and "to" types in type conversion warnings. Idea fromChad Loder
NetBSD. OK deraadt, millert
2005-11-20Rename basename() to lbasename() to avoid conflict with basename(3).Chad Loder
2005-11-20Fix typos in commentsChad Loder
2005-11-20spacingTheo de Raadt
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