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enhanced error handling in some object allocation functions
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hyung-hwan
2024-02-25 13:55:03 +09:00
parent ba2e5d1ed6
commit 2bd510181c
4 changed files with 44 additions and 13 deletions
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bin/main.c
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@ -512,6 +512,8 @@ static int on_fed_cnode_in_interactive_mode (hcl_t* hcl, hcl_cnode_t* obj)
if (!xtn->feed.ongoing)
{
/* the first expression in the current user input line.
* arrange to clear byte-codes before compiling the expression. */
flags = HCL_COMPILE_CLEAR_CODE | HCL_COMPILE_CLEAR_FNBLK;
xtn->feed.ongoing = 1;
}
@ -525,8 +527,13 @@ static int on_fed_cnode_in_interactive_mode (hcl_t* hcl, hcl_cnode_t* obj)
else
{
hcl_oow_t i;
for (i = xtn->feed.pos; i < xtn->feed.len; i++)
{
/* this loop is kind of weird. it is to check the current feed buffer is left with
* spaces only and to execute the compiled bytecodes so far if the check is true.
* the check is performed because a single line of the user input can have multiple
* expressions joined with a semicolon or contains trailing spaces. */
if (!hcl_is_bch_space(xtn->feed.buf[i])) break;
}