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changed the compiler to allow assignment to an argument in a method

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hyunghwan.chung
2017-01-09 13:20:46 +00:00
parent 7460ce819c
commit 2528dcdbe5
6 changed files with 39 additions and 36 deletions
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10
moo/lib/comp.c
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@ -4270,8 +4270,8 @@ static int compile_method_expression (moo_t* moo, int pop)
if (compile_method_expression(moo, 0) <= -1) goto oops;
/* compile_method_expression() is called after clone_assignee().
* clone_assignee() may reallocate a single buffer to hold
* a series of assigness names. the pointer based operation is
* clone_assignee() may reallocate a single buffer that holds
* a series of assigness names. this pointer based operation is
* fragile as it can change. use the offset of the cloned
* assignee to update the actual pointer after the recursive
* compile_method_expression() call */
@ -4280,11 +4280,7 @@ static int compile_method_expression (moo_t* moo, int pop)
switch (var.type)
{
case VAR_ARGUMENT:
/* assigning to an argument is not allowed */
set_syntax_error (moo, MOO_SYNERR_VARARG, &assignee_loc, &assignee);
goto oops;
case VAR_ARGUMENT: /* TODO: consider if assigning to an argument should be disallowed */
case VAR_TEMPORARY:
{
#if defined(MOO_USE_CTXTEMPVAR)