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| author | Brendan Zabarauskas <bjzaba@yahoo.com.au> | 2013-02-07 22:55:23 +1100 |
|---|---|---|
| committer | Brendan Zabarauskas <bjzaba@yahoo.com.au> | 2013-02-07 22:55:23 +1100 |
| commit | 17a14fe0e9402cf0883f5957879646a9ef359769 (patch) | |
| tree | 9cc140d6789c512931733b4f6d9ae8aee2f42496 /src/libsyntax/parse | |
| parent | e4c7d8ec8764d1daf8b247c359d564daea1c113c (diff) | |
| parent | b3e182568f9f1fdbb598e8fcc95c64dd922d255e (diff) | |
| download | rust-17a14fe0e9402cf0883f5957879646a9ef359769.tar.gz rust-17a14fe0e9402cf0883f5957879646a9ef359769.zip | |
Merge branch 'incoming' of https://github.com/mozilla/rust into incoming
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/lexer.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs index 381183e736c..0f672d1de81 100644 --- a/src/libsyntax/parse/lexer.rs +++ b/src/libsyntax/parse/lexer.rs @@ -431,6 +431,13 @@ fn scan_number(c: char, rdr: string_reader) -> token::Token { let dec_part = scan_digits(rdr, 10u); num_str += ~"." + dec_part; } + if is_float { + match base { + 16u => rdr.fatal(~"hexadecimal float literal is not supported"), + 2u => rdr.fatal(~"binary float literal is not supported"), + _ => () + } + } match scan_exponent(rdr) { Some(ref s) => { is_float = true; |