h/fish-shell
1
Fork 0
mirror of https://github.com/fish-shell/fish-shell.git synced 2026-07-01 16:31:16 -03:00
Code Issues Packages Projects Releases Wiki Activity

Fix error for vararg functions with zero arguments

Browse Source
This commit is contained in:
Fabian Boehm
2022-09-08 20:45:20 +02:00
parent c284c4ca99
commit 24fd26ae6e
2 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/tinyexpr.cpp
View File

@@ -461,7 +461,9 @@ double state::base() {
if (type_ != TOK_ERROR || error_ == TE_ERROR_UNEXPECTED_TOKEN) {
// Otherwise we complain about the number of arguments *first*,
// a closing parenthesis should be more obvious.
error_ = i < arity ? TE_ERROR_TOO_FEW_ARGS : TE_ERROR_TOO_MANY_ARGS;
//
// Vararg functions need at least one argument.
error_ = (i < arity || (arity == -1 && i == 0)) ? TE_ERROR_TOO_FEW_ARGS : TE_ERROR_TOO_MANY_ARGS;
type_ = TOK_ERROR;
if (first_err) {
errpos_ = first_err;