diff options
Diffstat (limited to 'compiler/rustc_session')
| -rw-r--r-- | compiler/rustc_session/src/config.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index 79eb31bb105..51418c01eed 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -1400,7 +1400,8 @@ The default is {DEFAULT_EDITION} and the latest stable edition is {LATEST_STABLE pub fn rustc_short_optgroups() -> Vec<RustcOptGroup> { vec![ opt::flag_s("h", "help", "Display this message"), - opt::multi_s("", "cfg", "Configure the compilation environment", "SPEC"), + opt::multi_s("", "cfg", "Configure the compilation environment. + SPEC supports the syntax `NAME[=\"VALUE\"]`.", "SPEC"), opt::multi("", "check-cfg", "Provide list of valid cfg options for checking", "SPEC"), opt::multi_s( "L", |