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Revision 1.25 / (download) - annotate - [select for diffs], Sat Jan 21 13:07:22 2023 UTC (2 weeks, 3 days ago) by rillig
Branch: MAIN
CVS Tags: HEAD
Changes since 1.24: +3 -2
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Diff to previous 1.24 (colored)
lint: add support for the C11 type qualifier '_Atomic' That keyword can be used as a type specifier as well, support for that will be added later.
Revision 1.24 / (download) - annotate - [select for diffs], Sun Jan 8 14:05:02 2023 UTC (4 weeks, 2 days ago) by rillig
Branch: MAIN
Changes since 1.23: +35 -29
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Diff to previous 1.23 (colored)
lint: unclutter debug logging for nodes No functional change.
Revision 1.23 / (download) - annotate - [select for diffs], Sat Jul 16 22:23:38 2022 UTC (6 months, 3 weeks ago) by rillig
Branch: MAIN
CVS Tags: netbsd-10-base,
netbsd-10
Changes since 1.22: +3 -3
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Diff to previous 1.22 (colored)
lint: add missing space before func_proto_sym in debug mode
Revision 1.22 / (download) - annotate - [select for diffs], Sun Jul 3 14:15:38 2022 UTC (7 months ago) by rillig
Branch: MAIN
Changes since 1.21: +33 -2
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Diff to previous 1.21 (colored)
lint: add debug logging for struct and enum details
Revision 1.21 / (download) - annotate - [select for diffs], Thu May 26 16:45:25 2022 UTC (8 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.20: +4 -3
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Diff to previous 1.20 (colored)
lint: fix spacing and line breaks in debug logging The spacing between function arguments in a declaration info was too big, it was the indentation level instead of a single space. The function debug_sym is used for two purposes: own-line and in-line, which coincidentally are distinguished by whether the suffix string is "\n".
Revision 1.20 / (download) - annotate - [select for diffs], Thu May 26 12:04:56 2022 UTC (8 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.19: +18 -9
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Diff to previous 1.19 (colored)
lint: improve debug logging for NAME expressions In a NAME expression, the name is an essential part, so put it to the front, in natural reading order.
Revision 1.19 / (download) - annotate - [select for diffs], Thu May 26 11:54:33 2022 UTC (8 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.18: +4 -4
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Diff to previous 1.18 (colored)
lint: add missing newlines in debug_node
Revision 1.18 / (download) - annotate - [select for diffs], Fri May 20 21:18:55 2022 UTC (8 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.17: +3 -3
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Diff to previous 1.17 (colored)
lint: use __RCSID in lint mode as well Since 1995-10-02, lint supports __asm statements and __asm modifiers. No binary change.
Revision 1.17 / (download) - annotate - [select for diffs], Sat Apr 9 23:41:22 2022 UTC (10 months ago) by rillig
Branch: MAIN
Changes since 1.16: +20 -5
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Diff to previous 1.16 (colored)
lint: distinguish between storage class and declaration kind These types overlap but are not the same. No functional change.
Revision 1.16 / (download) - annotate - [select for diffs], Sat Apr 9 21:19:52 2022 UTC (10 months ago) by rillig
Branch: MAIN
Changes since 1.15: +4 -4
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Diff to previous 1.15 (colored)
lint: rename dinfo_t.d_offset to d_offset_in_bits Most often, offsets are measured in bytes, so better embed the unit in the variable name. No functional change.
Revision 1.15 / (download) - annotate - [select for diffs], Sat Apr 9 16:02:14 2022 UTC (10 months ago) by rillig
Branch: MAIN
Changes since 1.14: +3 -4
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Diff to previous 1.14 (colored)
lint: extract is_member into separate function No functional change.
Revision 1.14 / (download) - annotate - [select for diffs], Sat Apr 9 15:43:41 2022 UTC (10 months ago) by rillig
Branch: MAIN
Changes since 1.13: +16 -11
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Diff to previous 1.13 (colored)
lint: disambiguate sym_t.s_value Having a single variable for 4 different purposes with different types makes the code unnecessarily hard to follow. No functional change.
Revision 1.13 / (download) - annotate - [select for diffs], Sat Apr 9 14:50:18 2022 UTC (10 months ago) by rillig
Branch: MAIN
Changes since 1.12: +4 -3
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Diff to previous 1.12 (colored)
lint: split CTCONST into BOOL_CONST and ENUM_CONST Having a unified compile-time constant "storage class" made the code more difficult to understand. No functional change.
Revision 1.12 / (download) - annotate - [select for diffs], Sat Apr 9 13:38:17 2022 UTC (10 months ago) by rillig
Branch: MAIN
Changes since 1.11: +9 -8
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Diff to previous 1.11 (colored)
lint: inline member access macros for sym_t Having the 'u.' explicitly in the code serves as a reminder that these members are only defined under certain conditions. No functional change.
Revision 1.11 / (download) - annotate - [select for diffs], Sat Apr 2 14:28:30 2022 UTC (10 months, 1 week ago) by rillig
Branch: MAIN
Changes since 1.10: +4 -4
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Diff to previous 1.10 (colored)
lint: rename dinfo_t.d_next to d_enclosing The name d_next gave the wrong impression that the declaration infos would be independent of each other, but they are nested. No functional change.
Revision 1.10 / (download) - annotate - [select for diffs], Sat Apr 2 12:24:54 2022 UTC (10 months, 1 week ago) by rillig
Branch: MAIN
Changes since 1.9: +80 -8
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Diff to previous 1.9 (colored)
lint: add debug logging for the declaration stack To track down the wrong edge cases in decl_direct_abstract.c.
Revision 1.9 / (download) - annotate - [select for diffs], Tue Mar 1 00:17:12 2022 UTC (11 months, 1 week ago) by rillig
Branch: MAIN
Changes since 1.8: +141 -4
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Diff to previous 1.8 (colored)
lint: add debug logging for symbols and the symbol table This logging is not active by default, the functions debug_sym and debug_symtab can be called as needed during a debug session.
Revision 1.8 / (download) - annotate - [select for diffs], Sun Feb 27 18:29:14 2022 UTC (11 months, 1 week ago) by rillig
Branch: MAIN
Changes since 1.7: +9 -10
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Diff to previous 1.7 (colored)
lint: merge duplicate code for handling plain and wide strings No functional change. As before, the string literals "1" "2" "3" are not concatenated from left to right, instead concatenation starts with "23" and then proceeds to "123".
Revision 1.7 / (download) - annotate - [select for diffs], Tue Dec 21 21:04:08 2021 UTC (13 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.6: +5 -5
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Diff to previous 1.6 (colored)
lint: rename debug_indent to debug_print_indent The previous name could be mistaken to mean "increase the indentation of the debug output". Instead, the function prints the current indentation. In externs1.h, the macro definition was a duplicate, the macros were sorted differently than the functions a few lines above. No binary change.
Revision 1.6 / (download) - annotate - [select for diffs], Mon Dec 20 00:10:07 2021 UTC (13 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.5: +5 -2
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Diff to previous 1.5 (colored)
lint: in debug mode, output value of boolean expressions
Revision 1.5 / (download) - annotate - [select for diffs], Tue Nov 16 21:01:05 2021 UTC (14 months, 3 weeks ago) by rillig
Branch: MAIN
Changes since 1.4: +3 -3
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Diff to previous 1.4 (colored)
lint: fix check for function calls in strict bool mode Previously, if a function call occurred in the controlling expression, its return type could be any scalar, not just bool. This was against the goal of strict bool mode, which makes bool a separate and incompabile type to all other types. For example, it would allow controlling expressions like 'strcmp(a, b)' without the usual '!= 0', but only if at least one of 'a' and 'b' came from a macro definition from a system header. The fix is that the decision of whether the type of the controlling expression may be scalar is no longer based on the operand types but on the main operator of the controlling expression.
Revision 1.4 / (download) - annotate - [select for diffs], Tue Nov 16 06:55:03 2021 UTC (14 months, 3 weeks ago) by rillig
Branch: MAIN
Changes since 1.3: +5 -4
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Diff to previous 1.3 (colored)
tests/lint: explain the missing error message in strict bool mode There are 2 separate bugs that lead to the missing error message. The first bug is that when parsing a name, the information about whether that name comes from a system header is not properly recorded for the last token before switching from or to a system header. The second bug is that for determining whether the type of a function call expression is relaxed, the types of the function call arguments are taken into account, even though the type only depends on the function itself. The same idea applies to the operators '<<' and '>>', as their result type only depends on the left operand, at least since C90.
Revision 1.3 / (download) - annotate - [select for diffs], Sun Aug 22 21:27:15 2021 UTC (17 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.2: +3 -3
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Diff to previous 1.2 (colored)
lint: merge duplicate code for binary operator No functional change.
Revision 1.2 / (download) - annotate - [select for diffs], Sun Aug 1 19:11:54 2021 UTC (18 months, 1 week ago) by rillig
Branch: MAIN
Changes since 1.1: +33 -17
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Diff to previous 1.1 (colored)
lint: merge duplicate debugging code The functions 'debug_node' and 'display_expression' were similar enough to be merged. Migrate debug_node to use the existing debug logging functions. Remove the now unused option 'd' from the options string.
Revision 1.1 / (download) - annotate - [select for diffs], Sat Jul 31 18:16:42 2021 UTC (18 months, 1 week ago) by rillig
Branch: MAIN
lint: extract debug logging to separate file Lint currently has several different kinds of debug log: * The -DDEBUG log is controlled at compile time. * The -d command line options enables some other debug logging. * The -DYYDEBUG log for parsing is controlled at compile time. * The -y command line option only has an effect in -DYYDEBUG mode. Extracting the logging into a separate file is a first step towards unifying these logs and making the code for debug logging stand out less than the current #ifdef DEBUG. No functional change.