| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2006-03-20 | Lint should not complain about expressions of the form: ((x == y) == z) | Chad Loder | |
| because this is perfectly legal in C. deraadt@ was seeing lint false positives with the S_ISREG macro from stat.h. So set m_eqwarn to 0 for the EQ operator. See xlint regress case #16. | |||
| 2006-03-13 | Do not warn for functions declared with ARGSUSED | Moritz Jodeit | |
| but having no arguments. ok deraadt@ cloder@ | |||
| 2006-03-08 | some cleanup including: | Moritz Jodeit | |
| o typos in comments o missing #include o remove pointless nomem() func o unused variables o more use of asprintf(3) ok deraadt@ | |||
| 2006-03-07 | Fix NULL deref when doing `lint --'. | Moritz Jodeit | |
| Successful build with i386 and sparc64. | |||
| 2006-01-16 | minimal recognition of C99 float hex constants, allows lint to parse | Marc Espie | |
| frexp.c. okay cloder@, millert@ | |||
| 2006-01-16 | Kill spurious warnings when using size_t as an index; since size_t and | Otto Moerbeek | |
| ptrdiff_T are now alays (u)long, tell lint that. ok millert@ deraadt@ | |||
| 2005-12-18 | Grok NORETURN function prototypes in addition to NORETURN function | Chad Loder | |
| definitions. | |||
| 2005-12-17 | Handle __dead functions using lint comments. | Chad Loder | |
| 2005-12-17 | Check for functions declared with ARGSUSED but having no arguments. | Chad Loder | |
| 2005-12-16 | Make div by zero a non-fatal message | Chad Loder | |
| 2005-12-16 | Limp along with integral 0 instead of UQUAD_MAX when there is a division | Chad Loder | |
| by zero. This avoids bogus integer overflow errors in div by zero situations. | |||
| 2005-12-16 | Call checkdbz with the correct operand, so that div by zero checks actually | Chad Loder | |
| work, instead of resulting in an exception. Problem noticed by aaron. | |||
| 2005-12-15 | Add a new warning message: conversion of %s return value from '%s' to '%s'. | Chad Loder | |
| Lint now warns when a function's return value is converted to a smaller (or differently signed) type. These conversions can happen when doing an assignment, when passing a function's return value as an argument to another function, or when initializing a variable. Currently this produces useless warnings on tolower() and toupper() because they return ints but are usually assigned to chars. | |||
| 2005-12-14 | Move arg # to start of message. Makes it slighly more useful | Kjell Wooding | |
| even when display is truncated due to long file name. ok cloder | |||
| 2005-12-12 | Restructure conditional from last checkin regarding constant in conditional | Chad Loder | |
| contexts, so that we do not lose the ability to warn on non-integer constants. | |||
| 2005-12-12 | Cut down on extraneous "constant in conditional context" warnings when | Chad Loder | |
| lint encounters expressions like do { ... } while (0); and if (1) ... We use these idioms frequently in our tree for scoping purposes and we deem them to be safe. Now lint will not warn if it encounters a constant in a conditional context when the expression consists only of a constant (with no operators) and the constant is 0 or 1. This means that lint will not warn for "if (1)" but will warn for "if (2)" and will also continue to warn for "if (foo && 1)". This cuts down the vast majority of these warnings while still preserving the ability to catch bugs. | |||
| 2005-12-11 | SRCS should contain .y and .l references, then make will do the right thing | Theo de Raadt | |
| 2005-12-11 | make this compile again | Theo de Raadt | |
| 2005-12-10 | Make the style of these messages more like that of gcc messages. | Chad Loder | |
| 2005-12-10 | Change warning/error format to match gcc's. | Chad Loder | |
| 2005-12-10 | how did this slip in, grr. | Martin Reindl | |
| 2005-12-10 | translate a bunch of comments from german to english | Martin Reindl | |
| ok cloder@ | |||
| 2005-12-10 | Lint now warns about sizeof(term) where the operator is anything other | Chad Loder | |
| than unary *, ->, a name, or a string. | |||
| 2005-12-10 | Fix a comment | Chad Loder | |
| 2005-12-10 | Add a new lint flag '-f' which, for each warning or error, prints the | Chad Loder | |
| offending line from the corresponding source code file. The general idea is OK deraadt | |||
| 2005-12-10 | Back out all gcc attribute parsing changes until we can do this the right | Chad Loder | |
| way some day. The effect of __attribute__ on a LALR C grammar is just too ugly to fix quicklly. | |||
| 2005-12-10 | Fix a crash when enum bitfields are encountered. Reported by marc on | Chad 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. | |||
| 2005-12-09 | Do not warn about assignment in conditional context if the assignment | Chad 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 | |||
| 2005-12-09 | Another case theo reminded me of | Chad Loder | |
| 2005-12-09 | Don'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. | |||
| 2005-12-07 | Remove extra printfs | Chad Loder | |
| 2005-12-07 | Refactor __attribute__ parsing a bit. This takes us further to being able | Chad Loder | |
| to not only consume, but also make sense of gcc __attribute__ syntax. | |||
| 2005-12-06 | back out -CC change. It breaks lint on most of our architectures | Theo de Raadt | |
| because -CC is something that showed up in a later gcc. This is what happens when a pair of developers do not test on all our architectures. | |||
| 2005-12-03 | Fix enum types, thanks lint | Chad Loder | |
| 2005-12-03 | Lint can now parse every variation of gcc's __attribute__ that I could find | Chad 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. | |||
| 2005-12-02 | Add a -y option, undocumented for now, that tells lint to pass -y to lint1. | Chad Loder | |
| The -y option tells lint1 to output yacc debug information (if it was compiled with YYDEBUG=1). | |||
| 2005-12-02 | Make three of the keytab fields into a union, because they are 3 different | Chad Loder | |
| enums that are mutually exclusive with each other. Makes this file so much neater. | |||
| 2005-12-02 | make lint invoke cpp with -CC instead of -C, which will cause comments | Alexander von Gernler | |
| in #define macros to be preserved. This makes way for addition of lint statements to a lot of .h files. ok cloder@ | |||
| 2005-12-01 | Make lint quieter by only warning on "foo declared but never used or | Chad Loder | |
| defined" when foo is declared in the translation unit that lint is working on. This means that symbols that are declared in an included header file don't get this warning, ever. | |||
| 2005-12-01 | Typo | Chad Loder | |
| 2005-11-30 | Add support for // comments. From NetBSD | Chad Loder | |
| 2005-11-30 | spacing | Theo de Raadt | |
| 2005-11-30 | KNF | Chad Loder | |
| 2005-11-30 | KNF | Chad Loder | |
| 2005-11-30 | Fix a very old bug_t with memset | Chad Loder | |
| 2005-11-29 | stdlib.h has strtouq in it | Chad Loder | |
| 2005-11-29 | Typo | Chad Loder | |
| 2005-11-29 | Typo | Chad Loder | |
| 2005-11-29 | Replace unnecessary mmap allocator with malloc. | Chad Loder | |
| 2005-11-29 | Remove old gcc 2.9.5 workaround for sparc64 now that we use gcc3. | Chad Loder | |
| Tested sturm@ | |||
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