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diff src/evalvars.c @ 20840:0600ab7b9f09 v8.2.0972

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patch 8.2.0972: Vim9 script variable declarations need a type Commit: https://github.com/vim/vim/commit/c82a5b5da5eab15bc35115545b639fb590272ad7 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 13 18:09:19 2020 +0200 patch 8.2.0972: Vim9 script variable declarations need a type Problem: Vim9 script variable declarations need a type. Solution: Make "let var: type" declare a script-local variable.
author Bram Moolenaar <Bram@vim.org>
date Sat, 13 Jun 2020 18:15:03 +0200
parents 9064044fd4f6
children bacc2ab11810
line wrap: on
line diff
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -728,8 +728,18 @@ ex_let(exarg_T *eap)
 	else if (expr[0] == '.')
 	    emsg(_("E985: .= is not supported with script version 2"));
 	else if (!ends_excmd2(eap->cmd, arg))
-	    // ":let var1 var2"
-	    arg = list_arg_vars(eap, arg, &first);
+	{
+	    if (current_sctx.sc_version == SCRIPT_VERSION_VIM9)
+	    {
+		// Vim9 declaration ":let var: type"
+		arg = vim9_declare_scriptvar(eap, arg);
+	    }
+	    else
+	    {
+		// ":let var1 var2" - list values
+		arg = list_arg_vars(eap, arg, &first);
+	    }
+	}
 	else if (!eap->skip)
 	{
 	    // ":let"