diff options
Diffstat (limited to 'src/libsyntax/codemap.rs')
| -rw-r--r-- | src/libsyntax/codemap.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs index d1768867f0d..9a422e17bb4 100644 --- a/src/libsyntax/codemap.rs +++ b/src/libsyntax/codemap.rs @@ -105,6 +105,11 @@ pub struct Span { pub const DUMMY_SP: Span = Span { lo: BytePos(0), hi: BytePos(0), expn_id: NO_EXPANSION }; +// Generic span to be used for code originating from the command line +pub const COMMAND_LINE_SP: Span = Span { lo: BytePos(0), + hi: BytePos(0), + expn_id: COMMAND_LINE_EXPN }; + #[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Show, Copy)] pub struct Spanned<T> { pub node: T, @@ -235,6 +240,8 @@ pub struct ExpnInfo { pub struct ExpnId(u32); pub const NO_EXPANSION: ExpnId = ExpnId(-1); +// For code appearing from the command line +pub const COMMAND_LINE_EXPN: ExpnId = ExpnId(-2); impl ExpnId { pub fn from_llvm_cookie(cookie: c_uint) -> ExpnId { |