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patch 8.2.3188: Vim9: argument types are not checked at compile time
Problem: Vim9: argument types are not checked at compile time. Solution: Add several more type checks, also at runtime. (Yegappan Lakshmanan, closes #8587)
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committed by
Bram Moolenaar
parent
9bb0dad0d8
commit
83494b4ac6
@@ -4184,6 +4184,15 @@ check_can_index(typval_T *rettv, int evaluate, int verbose)
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void
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f_slice(typval_T *argvars, typval_T *rettv)
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{
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if (in_vim9script()
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&& ((argvars[0].v_type != VAR_LIST
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&& argvars[0].v_type != VAR_BLOB
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&& argvars[0].v_type != VAR_STRING
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&& check_for_list_arg(argvars, 0) == FAIL)
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|| check_for_number_arg(argvars, 1) == FAIL
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|| check_for_opt_number_arg(argvars, 2) == FAIL))
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return;
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if (check_can_index(argvars, TRUE, FALSE) == OK)
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{
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copy_tv(argvars, rettv);
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