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fix for posix semantics for the := word expansion when assigning array elements

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This commit is contained in:
Chet Ramey
2021-12-14 14:18:00 -05:00
parent 567c0bc2ed
commit 5f2dd5ff95
17 changed files with 165 additions and 23 deletions
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builtins/common.c
+1 -1
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@@ -1004,7 +1004,7 @@ builtin_bind_variable (name, value, flags)
if (valid_array_reference (name, vflags) == 0)
v = bind_variable (name, value, flags);
else
v = assign_array_element (name, value, bindflags);
v = assign_array_element (name, value, bindflags, (char **)0);
#else /* !ARRAY_VARS */
v = bind_variable (name, value, flags);
#endif /* !ARRAY_VARS */
builtins/declare.def
+1 -1
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@@ -949,7 +949,7 @@ restart_new_var_name:
local_aflags = aflags&ASS_APPEND;
local_aflags |= assoc_noexpand ? ASS_NOEXPAND : 0;
local_aflags |= ASS_ALLOWALLSUB; /* allow declare a[@]=at */
var = assign_array_element (name, value, local_aflags); /* XXX - not aflags */
var = assign_array_element (name, value, local_aflags, (char **)0); /* XXX - not aflags */
*subscript_start = '\0';
if (var == 0) /* some kind of assignment error */
{