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patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script

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Problem:    Vim9: handling "+" and "-" before number differs from Vim script.
Solution:   Use the same sequence of commands.
This commit is contained in:
Bram Moolenaar
2020-08-11 20:51:08 +02:00
parent f7c4d83609
commit 4301a729ea
2 changed files with 11 additions and 7 deletions
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16
src/vim9compile.c
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@@ -3206,6 +3206,15 @@ compile_expr7(
case '9':
case '.': if (eval_number(arg, rettv, TRUE, FALSE) == FAIL)
return FAIL;
// Apply "-" and "+" just before the number now, right to
// left. Matters especially when "->" follows. Stops at
// '!'.
if (apply_leader(rettv, TRUE,
start_leader, &end_leader) == FAIL)
{
clear_tv(rettv);
return FAIL;
}
break;
/*
@@ -3344,13 +3353,6 @@ compile_expr7(
if (rettv->v_type != VAR_UNKNOWN && used_before == ppconst->pp_used)
{
// apply the '-' and '+' before the constant, but not '!'
if (apply_leader(rettv, TRUE, start_leader, &end_leader) == FAIL)
{
clear_tv(rettv);
return FAIL;
}
if (cctx->ctx_skip == SKIP_YES)
clear_tv(rettv);
else