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patch 8.2.0056: execution stack is incomplete and inefficient

Problem:    Execution stack is incomplete and inefficient.
Solution:   Introduce a proper execution stack and use it instead of
            sourcing_name/sourcing_lnum.  Create a string only when used.
This commit is contained in:
Bram Moolenaar
2019-12-29 23:04:25 +01:00
parent 257a396879
commit 1a47ae32cd
23 changed files with 385 additions and 240 deletions

View File

@@ -21,22 +21,24 @@
static void
prepare_assert_error(garray_T *gap)
{
char buf[NUMBUFLEN];
char buf[NUMBUFLEN];
char_u *sname = estack_sfile();
ga_init2(gap, 1, 100);
if (sourcing_name != NULL)
if (sname != NULL)
{
ga_concat(gap, sourcing_name);
if (sourcing_lnum > 0)
ga_concat(gap, sname);
if (SOURCING_LNUM > 0)
ga_concat(gap, (char_u *)" ");
}
if (sourcing_lnum > 0)
if (SOURCING_LNUM > 0)
{
sprintf(buf, "line %ld", (long)sourcing_lnum);
sprintf(buf, "line %ld", (long)SOURCING_LNUM);
ga_concat(gap, (char_u *)buf);
}
if (sourcing_name != NULL || sourcing_lnum > 0)
if (sname != NULL || SOURCING_LNUM > 0)
ga_concat(gap, (char_u *)": ");
vim_free(sname);
}
/*