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| author | LemonBoy <thatlemon@gmail.com> | 2022-04-25 12:43:20 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-04-25 12:43:20 +0100 |
| commit | 372bcceeee8012ef3fb2f3dbc8132c3a33cb84fc (patch) | |
| tree | fd5e5a86cf23a018f653097a7c7477c532316a36 /src/vim9expr.c | |
| parent | af59e34f1bf214ec6f2d0304c1c5b11ecda25a83 (diff) | |
| download | vim-git-372bcceeee8012ef3fb2f3dbc8132c3a33cb84fc.tar.gz | |
patch 8.2.4823: concat more than 2 strings in :def function is inefficientv8.2.4823
Problem: Concatenating more than 2 strings in a :def function is
inefficient.
Solution: Add a count to the CONCAT instruction. (closes #10276)
Diffstat (limited to 'src/vim9expr.c')
| -rw-r--r-- | src/vim9expr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vim9expr.c b/src/vim9expr.c index 69f670b24..efa2ef597 100644 --- a/src/vim9expr.c +++ b/src/vim9expr.c @@ -2513,7 +2513,8 @@ compile_expr5(char_u **arg, cctx_T *cctx, ppconst_T *ppconst) if (may_generate_2STRING(-2, FALSE, cctx) == FAIL || may_generate_2STRING(-1, FALSE, cctx) == FAIL) return FAIL; - generate_instr_drop(cctx, ISN_CONCAT, 1); + if (generate_CONCAT(cctx, 2) == FAIL) + return FAIL; } else generate_two_op(cctx, op); |