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| author | dgp <dgp@users.sourceforge.net> | 2016-10-12 13:47:32 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2016-10-12 13:47:32 (GMT) |
| commit | 4dc1a8a58817ce403cd25a0f4b4ce2b2fa9ddd60 (patch) | |
| tree | b07a46ac5e1a5a18134a42d9ef1724d2438d4e4f /generic | |
| parent | ae0ad313fd5ec45514945df2c2d55cf7d3bacff6 (diff) | |
| parent | 66f257a58823378a79c3fb14169ed308b3b04d29 (diff) | |
| download | tcl-4dc1a8a58817ce403cd25a0f4b4ce2b2fa9ddd60.zip tcl-4dc1a8a58817ce403cd25a0f4b4ce2b2fa9ddd60.tar.gz tcl-4dc1a8a58817ce403cd25a0f4b4ce2b2fa9ddd60.tar.bz2 | |
merge TclParseNumber fixes
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclStrToD.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c index f69f6b9..6da6df3 100644 --- a/generic/tclStrToD.c +++ b/generic/tclStrToD.c @@ -396,6 +396,9 @@ static Tcl_WideUInt Nokia770Twiddle(Tcl_WideUInt w); * - TCL_PARSE_SCAN_PREFIXES: ignore the prefixes 0b and 0o that are * not part of the [scan] command's vocabulary. Use only in * combination with TCL_PARSE_INTEGER_ONLY. + * - TCL_PARSE_BINARY_ONLY: parse only in the binary format, whether + * or not a prefix is present that would lead to binary parsing. + * Use only in combination with TCL_PARSE_INTEGER_ONLY. * - TCL_PARSE_OCTAL_ONLY: parse only in the octal format, whether * or not a prefix is present that would lead to octal parsing. * Use only in combination with TCL_PARSE_INTEGER_ONLY. @@ -627,6 +630,9 @@ TclParseNumber( acceptPoint = p; acceptLen = len; if (c == 'x' || c == 'X') { + if (flags & (TCL_PARSE_OCTAL_ONLY|TCL_PARSE_BINARY_ONLY)) { + goto endgame; + } state = ZERO_X; break; } @@ -637,6 +643,9 @@ TclParseNumber( goto zeroo; } if (c == 'b' || c == 'B') { + if (flags & TCL_PARSE_OCTAL_ONLY) { + goto endgame; + } state = ZERO_B; break; } |