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changes to make builtins that perform assignments work better with arbitrary associative array keys

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This commit is contained in:
Chet Ramey
2022-01-04 10:54:28 -05:00
parent 186129835e
commit 1d17c604fc
12 changed files with 649 additions and 480 deletions
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variables.c
+10 -2
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@@ -3401,16 +3401,24 @@ bind_int_variable (lhs, rhs, flags)
int flags;
{
register SHELL_VAR *v;
int isint, isarr, implicitarray, vflags;
int isint, isarr, implicitarray, vflags, avflags;
isint = isarr = implicitarray = 0;
#if defined (ARRAY_VARS)
/* Don't rely on VA_NOEXPAND being 1, set it explicitly */
vflags = (flags & ASS_NOEXPAND) ? VA_NOEXPAND : 0;
if (flags & ASS_ONEWORD)
vflags |= VA_ONEWORD;
if (valid_array_reference (lhs, vflags))
{
isarr = 1;
v = array_variable_part (lhs, (flags & ASS_NOEXPAND) != 0, (char **)0, (int *)0);
avflags = 0;
/* Common code to translate between assignment and reference flags. */
if (flags & ASS_NOEXPAND)
avflags |= AV_NOEXPAND;
if (flags & ASS_ONEWORD)
avflags |= AV_ONEWORD;
v = array_variable_part (lhs, avflags, (char **)0, (int *)0);
}
else if (legal_identifier (lhs) == 0)
{