diff options
| author | Tom Tromey <tromey@cygnus.com> | 2000-11-20 22:32:40 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2000-11-20 22:32:40 +0000 |
| commit | 4e7842a01ee60d854ae144884e13fbdfe95a7fce (patch) | |
| tree | b9bfaf038731bf8c2f5ca8bc3e2a560caa3e7cc5 /gcc/java/lex.c | |
| parent | 21bc13c936084bbcbb39e997db698f0e51fe4a85 (diff) | |
| download | gcc-4e7842a01ee60d854ae144884e13fbdfe95a7fce.zip gcc-4e7842a01ee60d854ae144884e13fbdfe95a7fce.tar.gz gcc-4e7842a01ee60d854ae144884e13fbdfe95a7fce.tar.bz2 | |
lex.c (yylex): Recognize floating point constants with leading 0.
* lex.c (yylex): Recognize floating point constants with leading
0.
From-SVN: r37593
Diffstat (limited to 'gcc/java/lex.c')
| -rw-r--r-- | gcc/java/lex.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/java/lex.c b/gcc/java/lex.c index 1b8898c..eb4f165 100644 --- a/gcc/java/lex.c +++ b/gcc/java/lex.c @@ -1024,8 +1024,12 @@ java_lex (java_lval) int seen_exponent = 0; int fflag = 0; /* 1 for {f,F}, 0 for {d,D}. FP literal are double unless specified. */ - if (radix != 10) + + /* It is ok if the radix is 8 because this just means we've + seen a leading `0'. However, radix==16 is invalid. */ + if (radix == 16) java_lex_error ("Can't express non-decimal FP literal", 0); + radix = 10; for (;;) { |