diff options
Diffstat (limited to 'asm/preproc.c')
| -rw-r--r-- | asm/preproc.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/asm/preproc.c b/asm/preproc.c index 741430f2..cdea9206 100644 --- a/asm/preproc.c +++ b/asm/preproc.c @@ -2132,8 +2132,15 @@ static bool parse_mmacro_spec(Token *tline, MMacro *def, const char *directive) def->expansion = NULL; if (def->defaults && def->ndefs > def->nparam_max - def->nparam_min && - !def->plus) - nasm_warnf(ERR_PASS1|WARN_MACRO_DEFAULTS, "too many default macro parameters in macro `%s'", def->name); + !def->plus) { + /* + *!macro-defaults [on] macros with more default than optional parameters + *! warns when a macro has more default parameters than optional parameters. + *! See \k{mlmacdef} for why might want to disable this warning. + */ + nasm_warnf(ERR_PASS1|WARN_MACRO_DEFAULTS, + "too many default macro parameters in macro `%s'", def->name); + } return true; } @@ -2655,6 +2662,10 @@ static int do_directive(Token *tline, char **output) severity = ERR_NONFATAL; goto issue_error; case PP_WARNING: + /*! + *!user [on] %warning directives + *! controls output of \c{%warning} directives (see \k{pperror}). + */ severity = ERR_WARNING|WARN_USER; goto issue_error; @@ -2966,6 +2977,11 @@ issue_error: count, nasm_limit[LIMIT_REP]); count = 0; } else if (count < 0) { + /*! + *!negative-rep [on] regative %rep count + *! warns about negative counts given to the \c{%rep} + *! preprocessor directive. + */ nasm_warnf(ERR_PASS2|WARN_NEGATIVE_REP, "negative `%%rep' count: %"PRId64, count); count = 0; @@ -4284,11 +4300,18 @@ again: mstrcmp(m->name, mname, m->casesense))) m = m->next; - if (!m) + if (!m) { + /*! + *!macro-params [on] macro calls with wrong parameter count + *! covers warnings about \i{multi-line macros} being invoked + *! with the wrong number of parameters. See \k{mlmacover} for an + *! example of why you might want to disable this warning. + */ nasm_warnf(ERR_PASS1|WARN_MACRO_PARAMS, "macro `%s' exists, " "but not taking %d parameters", mstart->text, nparam); + } } } if (m && m->in_progress) |