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20221: $LINENO in trap '...' DEBUG was wrong.

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This commit is contained in:
Peter Stephenson 2004-07-29 15:09:51 +00:00
parent efe2876d92
commit 640bbab78f
3 changed files with 13 additions and 6 deletions
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6
Src/exec.c
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@ -787,7 +787,8 @@ execsimple(Estate state)
if (errflag)
return (lastval = 1);
if (code)
/* In evaluated traps, don't modify the line number. */
if ((!intrap || trapisfunc) && code)
lineno = code - 1;
code = wc_code(*state->pc++);
@ -1258,7 +1259,8 @@ execpline2(Estate state, wordcode pcode,
if (breaks || retflag)
return;
if (WC_PIPE_LINENO(pcode))
/* In evaluated traps, don't modify the line number. */
if ((!intrap || trapisfunc) && WC_PIPE_LINENO(pcode))
lineno = WC_PIPE_LINENO(pcode) - 1;
if (pline_level == 1) {

11
Src/signals.c
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@ -943,6 +943,11 @@ endtrapscope(void)
/**/
int intrap;
/* Is the current trap a function? */
/**/
int trapisfunc;
/**/
void
dotrapargs(int sig, int *sigtr, void *sigfn)
@ -1001,19 +1006,19 @@ dotrapargs(int sig, int *sigtr, void *sigfn)
zaddlinknode(args, num);
trapreturn = -1; /* incremented by doshfunc */
trapisfunc = isfunc = 1;
sfcontext = SFC_SIGNAL;
doshfunc(name, sigfn, args, 0, 1);
sfcontext = osc;
freelinklist(args, (FreeFunc) NULL);
zsfree(name);
isfunc = 1;
} else {
trapreturn = -2; /* not incremented, used at current level */
trapisfunc = isfunc = 0;
execode(sigfn, 1, 0);
isfunc = 0;
}
runhookdef(AFTERTRAPHOOK, NULL);

2
Test/A05execution.ztst
View file

@ -136,7 +136,7 @@
rm fn
0:trap DEBUG
>Line 1
>Line 1
>Line 2
TRAPZERR() { print Command failed; }
true