From e66f3adc06e29c4c91004924cf1e4eba9bc449a1 Mon Sep 17 00:00:00 2001 From: dick Date: Wed, 12 Oct 1988 16:05:17 +0000 Subject: [PATCH] formats introduced in lint --- lang/cem/cemcom/LLlex.c | 16 ++- lang/cem/cemcom/Makefile | 3 + lang/cem/cemcom/arith.c | 2 + lang/cem/cemcom/code.c | 2 + lang/cem/cemcom/dumpidf.c | 5 +- lang/cem/cemcom/expr.c | 4 + lang/cem/cemcom/idf.c | 1 - lang/cem/cemcom/ival.g | 2 + lang/cem/cemcom/l_comment.c | 193 +++++++++++++++++++++-------------- lang/cem/cemcom/l_comment.h | 13 +++ lang/cem/cemcom/l_outdef.c | 183 ++++++++++++++++++++++----------- lang/cem/cemcom/l_outdef.str | 30 ++++-- lang/cem/cemcom/l_states.c | 11 +- 13 files changed, 312 insertions(+), 153 deletions(-) create mode 100644 lang/cem/cemcom/l_comment.h diff --git a/lang/cem/cemcom/LLlex.c b/lang/cem/cemcom/LLlex.c index 21a74876b..a7b5b5769 100644 --- a/lang/cem/cemcom/LLlex.c +++ b/lang/cem/cemcom/LLlex.c @@ -74,7 +74,7 @@ LLlex() } else { /* read ahead and return the old one */ #ifdef LINT - move_NOT2s(); + lint_comment_ahead(); #endif LINT dot = ahead; /* the following test is performed due to the dual @@ -477,8 +477,8 @@ skipcomment() NoUnstack++; LoadChar(c); #ifdef LINT - lint_comment(-2); - lint_comment(c); + lint_start_comment(); + lint_comment_char(c); #endif LINT do { while (c != '*') { @@ -487,18 +487,24 @@ skipcomment() else if (c == EOI) { NoUnstack--; +#ifdef LINT + lint_end_comment(); +#endif LINT return; } LoadChar(c); #ifdef LINT - lint_comment(c); + lint_comment_char(c); #endif LINT } /* last Character seen was '*' */ LoadChar(c); #ifdef LINT - lint_comment(c); + lint_comment_char(c); #endif LINT } while (c != '/'); +#ifdef LINT + lint_end_comment(); +#endif LINT NoUnstack--; } diff --git a/lang/cem/cemcom/Makefile b/lang/cem/cemcom/Makefile index 5938cb1fd..54c98fe91 100644 --- a/lang/cem/cemcom/Makefile +++ b/lang/cem/cemcom/Makefile @@ -448,6 +448,7 @@ arith.o: expr.h arith.o: field.h arith.o: idf.h arith.o: label.h +arith.o: lint.h arith.o: mes.h arith.o: noRoption.h arith.o: nobitfield.h @@ -821,6 +822,7 @@ l_states.o: expr.h l_states.o: file_info.h l_states.o: idf.h l_states.o: l_brace.h +l_states.o: l_comment.h l_states.o: l_lint.h l_states.o: l_outdef.h l_states.o: l_state.h @@ -883,6 +885,7 @@ l_outdef.o: field.h l_outdef.o: file_info.h l_outdef.o: idf.h l_outdef.o: l_class.h +l_outdef.o: l_comment.h l_outdef.o: l_lint.h l_outdef.o: l_outdef.h l_outdef.o: label.h diff --git a/lang/cem/cemcom/arith.c b/lang/cem/cemcom/arith.c index 5632e84e4..fa02fd432 100644 --- a/lang/cem/cemcom/arith.c +++ b/lang/cem/cemcom/arith.c @@ -339,6 +339,7 @@ function2pointer(exp) string2pointer(ex) register struct expr *ex; { +#ifndef LINT /* The expression, which must be a string constant, is converted to a pointer to the string-containing area. */ @@ -349,6 +350,7 @@ string2pointer(ex) ex->VL_CLASS = Label; ex->VL_LBL = lbl; ex->VL_VALUE = (arith)0; +#endif LINT } opnd2integral(expp, oper) diff --git a/lang/cem/cemcom/code.c b/lang/cem/cemcom/code.c index 40b48e2ce..6a9b9f448 100644 --- a/lang/cem/cemcom/code.c +++ b/lang/cem/cemcom/code.c @@ -74,6 +74,7 @@ init_code(dst_file) static struct string_cst *str_list = 0; +#ifndef LINT code_string(val, len, dlb) char *val; int len; @@ -88,6 +89,7 @@ code_string(val, len, dlb) sc->sc_len = len; sc->sc_dlb = dlb; } +#endif LINT def_strings(sc) register struct string_cst *sc; diff --git a/lang/cem/cemcom/dumpidf.c b/lang/cem/cemcom/dumpidf.c index cf92c1d9b..b8be1e1e4 100644 --- a/lang/cem/cemcom/dumpidf.c +++ b/lang/cem/cemcom/dumpidf.c @@ -365,8 +365,9 @@ p1_expr(lvl, expr) char *bts2str(); print( - "%s\n", - bts2str(expr->SG_VALUE, expr->SG_LEN, next_transient()) + "\"%s\"\n", + bts2str(expr->SG_VALUE, expr->SG_LEN-1, + next_transient()) ); break; } diff --git a/lang/cem/cemcom/expr.c b/lang/cem/cemcom/expr.c index 0b317b4ab..a96521de6 100644 --- a/lang/cem/cemcom/expr.c +++ b/lang/cem/cemcom/expr.c @@ -462,6 +462,10 @@ is_ld_cst(expr) /* An expression is a `load-time constant' if it is of the form +/- or . */ +#ifdef LINT + if (expr->ex_class == String) + return 1; +#endif LINT return expr->ex_lvalue == 0 && expr->ex_class == Value; } diff --git a/lang/cem/cemcom/idf.c b/lang/cem/cemcom/idf.c index 3d5e47bfe..cd595639f 100644 --- a/lang/cem/cemcom/idf.c +++ b/lang/cem/cemcom/idf.c @@ -146,7 +146,6 @@ gen_idf() */ static int name_cnt; char buff[100]; - char *sprint(); sprint(buff, "#%d in %s, line %u", ++name_cnt, dot.tk_file, dot.tk_line); diff --git a/lang/cem/cemcom/ival.g b/lang/cem/cemcom/ival.g index 3af7f1488..93ce43446 100644 --- a/lang/cem/cemcom/ival.g +++ b/lang/cem/cemcom/ival.g @@ -489,10 +489,12 @@ check_ival(expp, tp) else /* e.g., int a; int *p = &a; */ C_con_dnam(idf->id_text, expr->VL_VALUE); } +#ifndef LINT else { ASSERT(expr->VL_CLASS == Label); C_con_dlb(expr->VL_LBL, expr->VL_VALUE); } +#endif LINT break; #ifndef NOFLOAT case FLOAT: diff --git a/lang/cem/cemcom/l_comment.c b/lang/cem/cemcom/l_comment.c index aca6cec27..cd2bfb5f0 100644 --- a/lang/cem/cemcom/l_comment.c +++ b/lang/cem/cemcom/l_comment.c @@ -5,10 +5,13 @@ /* $Header$ */ /* Lint-specific comment handling */ +#include + #include "lint.h" #ifdef LINT +#include #include "arith.h" #include "l_state.h" @@ -21,124 +24,162 @@ static int notreached; static int varargsN = -1; static int argsused; -static check_pseudo(); +static int formatN; +static char *format; +static char *prev_format; int LINTLIB; /* file is lint library */ int s_NOTREACHED; /* statement not reached */ int f_VARARGSn; /* function with variable # of args */ int f_ARGSUSED; /* function does not use all args */ +int f_FORMATn; /* argument f_FORMATn is f_FORMAT */ +char *f_FORMAT; -set_not_reached() -{ - notreached = 1; -} - -move_NOT2s() +lint_comment_ahead() { s_NOTREACHED = notreached; notreached = 0; } -set_varargs(n) +lint_comment_function() { - varargsN = n; -} + f_ARGSUSED = argsused; + argsused = 0; -move_VAR2f() -{ f_VARARGSn = varargsN; varargsN = -1; -} -set_argsused(n) -{ - argsused = n; + f_FORMATn = formatN; + formatN = 0; + f_FORMAT = format; + if (format) + prev_format = format; + format = 0; } -move_ARG2f() +static char buf[1000]; +static char *bufpos; /* next free position in buf */ + +lint_start_comment() { - f_ARGSUSED = argsused; - argsused = 0; + bufpos = &buf[0]; } -set_lintlib() +lint_comment_char(c) + int c; { - LINTLIB = 1; +/* This function is called with every character between /_* and *_/ */ + if (bufpos - &buf[0] < sizeof(buf)-1) + *bufpos++ = (char)c; } -#define IN_SPACE 0 -#define IN_WORD 1 -#define IN_COMMENT 2 - -lint_comment(c) - int c; +lint_end_comment() { -/* This function is called with every character between /_* and *_/ (the - * _underscores are used because comment in C doesn't nest). - * It looks for pseudocomments. - * In this version it is allowed that 'keyword' is followed by rubbish. - * At the start of each comment the function should be initialized by - * calling it with c = -2. - * I am not sure if this way of information hiding is a good solution. - */ - static int position; /* IN_SPACE, IN_WORD, IN_COMMENT */ - static char buf[12]; - static int i; /* next free position in buf */ + *bufpos++ = '\0'; + bufpos = &buf[0]; - if (c == -2) { - position = IN_SPACE; - i = 0; - return; + /* skip initial blanks */ + while (*bufpos && isspace(*bufpos)) { + bufpos++; } - if (position == IN_COMMENT) - return; - - if (position == IN_SPACE) { - if (c == ' ' || c == '\t') - return; - position = IN_WORD; + /* now test for one of the pseudo-comments */ + if (strncmp(bufpos, "NOTREACHED", 10) == 0) { + notreached = 1; } - /* position == IN_WORD */ - if (c == ' ' || c == '\t' || c == '*') { - position = IN_COMMENT; - check_pseudo(buf, i); + else + if (strncmp(bufpos, "ARGSUSED", 8) == 0) { + argsused = 1; } else - if (i < 12) - buf[i++] = (char)c; + if (strncmp(bufpos, "LINTLIBRARY", 11) == 0) { + LINTLIB = 1; + } else - position = IN_COMMENT; + if (strncmp(bufpos, "VARARGS", 7) == 0) { + varargsN = isdigit(bufpos[7]) ? atoi(&bufpos[7]) : 0; + } + else + if (strncmp(bufpos, "FORMAT", 6) == 0 && isdigit(bufpos[6])) { + int argn = bufpos[6] - '0'; + + varargsN = argn + 1; + make_format(argn, &bufpos[7]); + + } } -#include +/* We use a small FSA to skip layout inside formats, but to preserve + a space between letters and digits. +*/ -static -check_pseudo(buf, i) - char *buf; +#define NONE 0 +#define LETGIT 1 +#define LETGITSPACE 2 + +make_format(argn, oldf) + int argn; + char *oldf; { -/* Look if the i characters in buf are aequivalent with one of the - * strings N_OTREACHED, V_ARARGS[n], A_RGSUSED, L_INTLIBRARY - * (the u_nderscores are there to not confuse (UNIX) lint) - */ - buf[i++] = '\0'; - if (strcmp(buf, "NOTREACHED") == 0) { - set_not_reached(); + register char *newf; + register int last_stat; + + while (*oldf && *oldf != '$') { + oldf++; } - else if (strcmp(buf, "ARGSUSED") == 0) { - set_argsused(1); + if (!*oldf) { + /* no format given, repeat previous format */ + if (!prev_format) { + warning("format missing and no previous format"); + } + formatN = argn; + format = prev_format; + return; } - else if (strcmp(buf, "LINTLIBRARY") == 0) { - set_lintlib(); + if (*oldf++ != '$') { + warning("no format in FORMAT pseudo-comment"); + format = 0; + return; } - else if (strncmp(buf, "VARARGS", 7) == 0) { - if (i == 8) { - set_varargs(0); + + /* there is a new format to be composed */ + newf = Malloc(strlen(oldf)); + /* certainly enough and probably not overly too much */ + formatN = argn; + format = newf; + + last_stat = NONE; + while (*oldf && *oldf != '$') { + register char ch = *oldf++; + + if (isspace(ch)) { + if (last_stat == LETGIT) + last_stat = LETGITSPACE; + } + else + if (isalnum(ch)) { + switch (last_stat) { + case NONE: + last_stat = LETGIT; + break; + case LETGITSPACE: + *newf++ = ' '; + last_stat = LETGIT; + break; + } + *newf++ = ch; } - else if (i == 9 && isdigit(buf[7])) { - set_varargs(atoi(&buf[7])); + else { + last_stat = NONE; + *newf++ = ch; } } + if (*oldf != '$') { + warning("no end of format in FORMAT pseudo-comment"); + format = 0; + return; + } + *newf++ = '\0'; } #endif LINT diff --git a/lang/cem/cemcom/l_comment.h b/lang/cem/cemcom/l_comment.h new file mode 100644 index 000000000..9b8776da7 --- /dev/null +++ b/lang/cem/cemcom/l_comment.h @@ -0,0 +1,13 @@ +/* + * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. + * See the copyright notice in the ACK home directory, in the file "Copyright". + */ +/* $Header$ */ + +extern int LINTLIB; /* file is lint library */ +extern int s_NOTREACHED; /* statement not reached */ +extern int f_VARARGSn; /* function with variable # of args */ +extern int f_ARGSUSED; /* function does not use all args */ +extern int f_FORMATn; /* argument f_FORMATn is f_FORMAT */ +extern char *f_FORMAT; + diff --git a/lang/cem/cemcom/l_outdef.c b/lang/cem/cemcom/l_outdef.c index 79efd4497..24f670bc7 100644 --- a/lang/cem/cemcom/l_outdef.c +++ b/lang/cem/cemcom/l_outdef.c @@ -24,12 +24,13 @@ #include "label.h" #include "expr.h" #include "l_lint.h" +#include "l_comment.h" #include "l_outdef.h" #include "l_class.h" +extern char *bts2str(); extern char *symbol2str(); -extern int f_VARARGSn, LINTLIB; int stat_number = 9999; /* static scope number */ struct outdef OutDef, OutCall; @@ -127,17 +128,16 @@ local_EFDC(idf) lint_formals() { /* Make a list of tp_entries containing the types of the formal - * parameters of the function definition currently parsed. + * parameters of the function definition just parsed. */ register struct stack_entry *se = stack_level_of(L_FORMAL1)->sl_entry; - register struct tp_entry **hook = &OutDef.od_entry; + register struct argument **hook = &OutDef.od_arg; + register int nrargs = 0; - OutDef.od_nrargs = 0; while (se) { register struct type *type = se->se_idf->id_def->df_type; - register struct tp_entry *te = new_tp_entry(); + register struct argument *arg = new_argument(); - switch (type->tp_fund) { /* Do the conversions on the formals that could not be done in declare_idf(). It is, unfortunately, impossible not to do them, @@ -146,6 +146,7 @@ lint_formals() want to duplicate the whole of expression handling for lint. */ + switch (type->tp_fund) { case CHAR: case SHORT: type = int_type; @@ -154,19 +155,45 @@ lint_formals() type = double_type; break; } - te->te_type = type; - te->te_class = !Const; - *hook = te; - hook = &te->next; - OutDef.od_nrargs++; + if (f_FORMAT && nrargs == f_FORMATn) { + if ( type->tp_fund != POINTER + || type->tp_up->tp_fund != CHAR + ) { + warning("format parameter %d is not pointer to char", + nrargs); + } + arg->ar_type = string_type; + arg->ar_class = ArgString; + arg->CAS_VALUE = f_FORMAT; + arg->CAS_LEN = strlen(f_FORMAT); + f_FORMAT = 0; + } + else { + arg->ar_type = type; + arg->ar_class = ArgFormal; + } + *hook = arg; + hook = &arg->next; + + nrargs++; se = se->next; } - if (f_VARARGSn > OutDef.od_nrargs) { - warning("VARARGS%d function has only %d arguments", - f_VARARGSn, OutDef.od_nrargs); - f_VARARGSn = OutDef.od_nrargs; + + if (f_VARARGSn > nrargs) { + warning("VARARGS%d function has only %d argument%s", + f_VARARGSn, nrargs, nrargs == 1 ? "" : "s" + ); + f_VARARGSn = nrargs; + } + if (f_FORMAT) { + warning("FORMAT%d function has only %d argument%s", + f_FORMATn, nrargs, nrargs == 1 ? "" : "s" + ); + f_FORMAT = 0; } + + OutDef.od_nrargs = nrargs; } output_use(idf) @@ -212,10 +239,10 @@ output_def(od) break; case SFDF: /* remove tp_entries */ - while (od->od_entry) { - register struct tp_entry *tmp = od->od_entry; - od->od_entry = od->od_entry->next; - free_tp_entry(tmp); + while (od->od_arg) { + register struct argument *tmp = od->od_arg; + od->od_arg = od->od_arg->next; + free_argument(tmp); } return; default: @@ -229,19 +256,19 @@ output_def(od) case LFDF: if (f_VARARGSn != -1) { printf(":%d", -1 - f_VARARGSn); - outtypes(od->od_entry, f_VARARGSn); + outargs(od->od_arg, f_VARARGSn); } else { printf(":%d", od->od_nrargs); - outtypes(od->od_entry, od->od_nrargs); + outargs(od->od_arg, od->od_nrargs); } - od->od_entry = 0; + od->od_arg = 0; printf(":%d", od->od_valreturned); break; case FC: printf(":%d", od->od_nrargs); - outtypes(od->od_entry, od->od_nrargs); - od->od_entry = 0; + outargs(od->od_arg, od->od_nrargs); + od->od_arg = 0; printf(":%d", od->od_valused); break; case EVDF: @@ -257,26 +284,53 @@ output_def(od) /*NOTREACHED*/ } printf(":"); - outtype(od->od_type); + outargtype(od->od_type); printf(":%u:%s\n", od->od_line, od->od_file); } -outtypes(te, n) - struct tp_entry *te; +outargs(arg, n) + struct argument *arg; { -/* Output n types in the tp_entry-list and remove all the entries */ +/* Output the n arguments in the argument list and remove them */ - register struct tp_entry *tmp; + register struct argument *tmp; while (n--) { - ASSERT(te); - printf(":"); - if (te->te_class == Const && te->te_value >= 0) { + ASSERT(arg); + outarg(arg); + tmp = arg; + arg = arg->next; + free_argument(tmp); + } + /* remove the remaining entries */ + while (arg) { + tmp = arg; + arg = arg->next; + free_argument(tmp); + } +} + +outarg(arg) + struct argument *arg; +{ + printf(":"); + switch (arg->ar_class) { + case ArgConst: + if (arg->CAA_VALUE >= 0) { /* constant non-negative actual parameter */ printf("+"); } - outtype(te->te_type); - if (te->te_type->tp_fund == FUNCTION) { + outargtype(arg->ar_type); + break; + + case ArgString: + outargstring(arg); + break; + + case ArgFormal: + case ArgExpr: + outargtype(arg->ar_type); + if (arg->ar_type->tp_fund == FUNCTION) { /* UGLY PATCH !!! ??? */ /* function names as operands are sometimes FUNCTION and sometimes POINTER to FUNCTION, @@ -286,34 +340,44 @@ outtypes(te, n) */ printf("*"); } - tmp = te; - te = te->next; - free_tp_entry(tmp); + break; + + default: + NOTREACHED(); + /*NOTREACHED*/ } - /* remove the remaining entries */ - while (te) { - tmp = te; - te = te->next; - free_tp_entry(tmp); +} + +outargstring(arg) + struct argument *arg; +{ + char buff[1000]; + register char *p; + + bts2str(arg->CAS_VALUE, arg->CAS_LEN, buff); + for (p = &buff[0]; *p; p++) { + if (*p == '"' || *p == ':') + *p = ' '; } + printf("\"%s\"", buff); } -outtype(tp) +outargtype(tp) struct type *tp; { switch (tp->tp_fund) { case POINTER: - outtype(tp->tp_up); + outargtype(tp->tp_up); printf("*"); break; case ARRAY: - outtype(tp->tp_up); + outargtype(tp->tp_up); printf("*"); /* compatible with [] */ break; case FUNCTION: - outtype(tp->tp_up); + outargtype(tp->tp_up); printf("()"); break; @@ -365,7 +429,8 @@ fill_outcall(ex, used) register struct idf *idf = ex->OP_LEFT->VL_IDF; register struct def *def = idf->id_def; - if (def->df_sc == IMPLICIT) { + if (def->df_sc == IMPLICIT && !idf->id_def->df_used) { + /* IFDC, first time */ implicit_func_decl(idf, ex->ex_file, ex->ex_line); } @@ -375,7 +440,7 @@ fill_outcall(ex, used) OutCall.od_name = idf->id_text; OutCall.od_file = ex->ex_file; OutCall.od_line = ex->ex_line; - OutCall.od_entry = (struct tp_entry *)0; + OutCall.od_arg = (struct argument *)0; OutCall.od_nrargs = 0; if ((ex = ex->OP_RIGHT) != 0) { /* function call with arguments */ @@ -392,20 +457,24 @@ fill_outcall(ex, used) fill_arg(e) struct expr *e; { - register struct tp_entry *te; + register struct argument *arg; - te = new_tp_entry(); - te->te_type = e->ex_type; + arg = new_argument(); + arg->ar_type = e->ex_type; if (is_cp_cst(e)) { - te->te_class = Const; - te->te_value = e->VL_VALUE; + arg->ar_class = ArgConst; + arg->CAA_VALUE = e->VL_VALUE; + } + else if (e->ex_class == String) { + arg->ar_class = ArgString; + arg->CAS_VALUE = e->SG_VALUE; + arg->CAS_LEN = e->SG_LEN - 1; /* SG_LEN includes the \0 */ } else { - te->te_class = !Const; - te->te_value = (arith) 0; + arg->ar_class = ArgExpr; } - te->next = OutCall.od_entry; - OutCall.od_entry = te; + arg->next = OutCall.od_arg; + OutCall.od_arg = arg; OutCall.od_nrargs++; } diff --git a/lang/cem/cemcom/l_outdef.str b/lang/cem/cemcom/l_outdef.str index 9f768c292..541fbcd68 100644 --- a/lang/cem/cemcom/l_outdef.str +++ b/lang/cem/cemcom/l_outdef.str @@ -5,14 +5,30 @@ /* $Header$ */ /* Lint output definition */ -struct tp_entry { - struct tp_entry *next; - struct type *te_type; - int te_class; /* for constant parameters */ - arith te_value; +/* Values for ar_class */ +#define ArgFormal 0 +#define ArgExpr 1 /* actual */ +#define ArgConst 2 /* integer constant */ +#define ArgString 3 /* string */ + +struct argument { + struct argument *next; + struct type *ar_type; + int ar_class; /* for constant parameters */ + union const_arg { + arith ca_value; + struct { + char *cas_value; + int cas_len; + } ca_string; + } ar_object; }; -/* ALLOCDEF "tp_entry" 10 */ +#define CAA_VALUE ar_object.ca_value +#define CAS_VALUE ar_object.ca_string.cas_value +#define CAS_LEN ar_object.ca_string.cas_len + +/* ALLOCDEF "argument" 10 */ struct outdef { char od_class; @@ -21,7 +37,7 @@ struct outdef { char *od_file; unsigned int od_line; int od_nrargs; - struct tp_entry *od_entry; /* a list of the types of the + struct argument *od_arg; /* a list of the types of the * formal parameters */ int od_valreturned; /* NOVALRETURNED, VALRETURNED, NORETURN; see l_lint.h */ diff --git a/lang/cem/cemcom/l_states.c b/lang/cem/cemcom/l_states.c index 938887da0..b4d97ab91 100644 --- a/lang/cem/cemcom/l_states.c +++ b/lang/cem/cemcom/l_states.c @@ -26,6 +26,7 @@ #include "l_lint.h" #include "l_brace.h" #include "l_state.h" +#include "l_comment.h" #include "l_outdef.h" #define min(a, b) ((a) < (b) ? (a) : (b)) @@ -35,7 +36,6 @@ extern char *func_name; extern struct type *func_type; extern int func_notypegiven; extern char loptions[]; -extern int s_NOTREACHED; /* global variables for the lint_stack */ struct lint_stack_entry stack_bottom; @@ -326,13 +326,15 @@ check_autos() check_args_used() { register struct stack_entry *se = local_level->sl_entry; - extern int f_ARGSUSED; ASSERT(level == L_FORMAL1); while (se) { register struct def *def = se->se_idf->id_def; - if (def && !def->df_used && !loptions['v'] && !f_ARGSUSED) { + if ( (def && !def->df_used) + && !loptions['v'] + && !(f_ARGSUSED || LINTLIB) + ) { def_warning(def, "argument %s not used in function %s", se->se_idf->id_text, func_name); } @@ -861,8 +863,7 @@ lint_break_stmt() lint_start_function() { lint_return_stmt(-1); /* initialization */ - move_ARG2f(); - move_VAR2f(); + lint_comment_function(); } lint_end_function() -- 2.34.1