Rangi
49aac2961d
Warn about backwards FOR loops with -Wbackwards-for (-Wall)
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Fixes #816
2021-03-31 10:00:21 -04:00
daid
5d6e0677d9
Fix error-related issues ( #773 )
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* Mark `error` as a `format` function, to properly scan its format
* Fix the call to error() from parser.y:
- Use '%s' to avoid passing an arbitrary format
- Simplify yyerror overall
* Fix size parameter of %.*s format being an int... bonkers standard.
* Report the number of arguments required and provided on a STRFMT mismatch
* Add an assert to check for a very unlikely bug
2021-03-02 16:34:19 +01:00
Rangi
56071599e7
Allow trailing commas in bare lists
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This applies to macro arguments, DB, DW, DL, DS,
PRINT, PRINTLN, EXPORT, PURGE, and OPT.
It also removes support for empty entries in DB/DW/DL.
(Deprecating it would require keeping parser support,
which is ambiguous with trailing commas.)
Fixes #753
2021-03-02 11:48:20 +01:00
Rangi
1dafc1c762
Allow empty macro arguments, with a warning
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Fixes #739
2021-02-28 10:38:49 -08:00
Rangi
cb61da8842
-Wmacro-shift warns about shifting macro arguments too far ( #741 )
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Fixes #735
2021-02-16 16:31:01 -05:00
Rangi
fb39c3a70e
Consistently refer to "directives", not "pseudo-ops"
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Some docs and warnings already referred to SECTION and
db/dw/dl "directives", but others used "pseudo-ops".
2021-01-19 15:03:22 +01:00
Rangi
77279984a5
Implement STRRPL
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Fixes #660
STRRPL(str, "", new) does nothing
(warn about it with -Wempty-strrpl)
2021-01-04 00:20:35 +01:00
Rangi
c0ce1da4c3
Implement STRFMT and more printf-like format specifiers for string interpolation ( #646 )
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Fixes #570
Fixes #178
Use errors for inapplicable format spec flags instead of -Wstring-format
2020-12-29 22:53:15 +01:00
ISSOtm
0c55703438
Improve helpers.h
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Use C11 standard _Noreturn instead of attributes (except, of course, MSVC)
Remove unused helpers
Avoid trapping in release builds, in favor of just unreachability
Improve shim when __builtin_* are not available
2020-10-26 15:19:31 +01:00
anderoonies
55be77be69
discard block comments delimited with /* */
2020-10-15 12:42:53 -04:00
ISSOtm
4cfed3c98f
Rewrite charmap system
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Avoid allocating a *ton* of data per charmap
Stop relying on uninitialized data in charmap nodes
Only initialize charmap nodes lazily
2020-10-04 04:31:10 +02:00
ISSOtm
a1286e6f0e
Make newlines explicit in error messages
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In preparation for a change a PR is about to make
2020-09-27 10:54:06 +02:00
Antonio Niño Díaz
daf780c7e6
Refactor warning array for clarity
2020-08-04 22:28:56 +01:00
James Larrowe
bdf397bba7
Add empty data directive warning
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Fixes #516
2020-05-06 09:50:28 -04:00
ISSOtm
cb0a882a31
Order warnings alphabetically
2020-03-23 16:03:36 +01:00
ISSOtm
fb58166e5d
Add assertions
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Closes #292
2020-03-21 23:00:38 +01:00
ISSOtm
61897d8b52
Fix warning.h not including a required header
2020-03-14 11:33:51 +01:00
ISSOtm
28473d314a
Make implicit truncation a warning
2020-02-05 13:20:51 +01:00
ISSOtm
b11d121c48
Remove undefined behavior from shifts
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`asl` and `asr` in `src/link/patch.c` courtesy of @pinobatch, and rearranged in RGBASM
evaluators.
2020-01-28 12:37:38 +01:00
ISSOtm
4fe44447a2
Add license headers where missing
2020-01-19 11:11:36 +01:00
ISSOtm
f710f21ad8
Reorder warnings alphabetically
2019-12-06 12:06:21 +01:00
ISSOtm
191ee4ba1f
Add support for toggleable warnings
2019-11-18 20:45:21 +01:00
