警告
Translation status: 简体中文 reader-locale proof. Term names and code fences follow the zh-Hans pack; supporting prose may still be English.
Writes a warning message.
Syntax: 警告 <expression>
Category#
output
Related#
Examples#
radix/corpus/mone/mone.fab (canonical · keyword)#
Writes a warning message.
# =============================================================================
# 警告 — Writes a warning message.
# =============================================================================
#
# What this teaches:
# • the `警告` keyword — emits a warning-style diagnostic (distinct from `显示`/`查看`)
# • diagnostic output categories — 警告 for warnings vs 写入/vide for other I/O
#
# Common mistakes:
# • Confusing 警告 (stderr warning) with 显示 (diagnostic info) — 警告 emits warnings, 显示 emits neutral informational output.
#
# See also: 写入, 查看
# =============================================================================
# 警告 diagnostic output
#
# 警告 <expr> -- emit a warning-style diagnostic (distinct from 显示/vide)
#
# GRAMMAR:
# outputStmt :← '警告' expr
#
# EXPECTED OUTPUT:
# mone-style warning diagnostic (single 警告 call).
main {
warn "cave"
}