diff options
author | Yegappan Lakshmanan <yegappan@yahoo.com> | 2021-07-15 12:49:58 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2021-07-15 12:49:58 +0200 |
commit | 1a71d31bf34b0b2b08517903826004ec6fd440e5 (patch) | |
tree | 05f54a00199737fe81fdf49e9ea72c09dba483d9 /src/typval.c | |
parent | c816a2c22667108fcd61f445de2c926f78ff9fa7 (diff) |
patch 8.2.3162: Vim9: argument types are not checked at compile timev8.2.3162
Problem: Vim9: argument types are not checked at compile time.
Solution: Add more type checks. (Yegappan Lakshmanan, closes #8560)
Diffstat (limited to 'src/typval.c')
-rw-r--r-- | src/typval.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/typval.c b/src/typval.c index b223318311..6e0b528e79 100644 --- a/src/typval.c +++ b/src/typval.c @@ -385,6 +385,23 @@ check_for_nonempty_string_arg(typval_T *args, int idx) } /* + * Give an error and return FAIL unless "tv" is a number. + */ + int +check_for_number_arg(typval_T *args, int idx) +{ + if (args[idx].v_type != VAR_NUMBER) + { + if (idx >= 0) + semsg(_(e_number_required_for_argument_nr), idx + 1); + else + emsg(_(e_numberreq)); + return FAIL; + } + return OK; +} + +/* * Give an error and return FAIL unless "tv" is a dict. */ int |