diff options
| -rw-r--r-- | mesonbuild/mparser.py | 8 | ||||
| -rw-r--r-- | test cases/common/68 number arithmetic/meson.build | 12 |
2 files changed, 14 insertions, 6 deletions
diff --git a/mesonbuild/mparser.py b/mesonbuild/mparser.py index 78683be..72cf143 100644 --- a/mesonbuild/mparser.py +++ b/mesonbuild/mparser.py @@ -94,8 +94,7 @@ class Lexer: # Need to be sorted longest to shortest. ('ignore', re.compile(r'[ \t]')), ('id', re.compile('[_a-zA-Z][_0-9a-zA-Z]*')), - ('hexnumber', re.compile('0[xX][0-9a-fA-F]+')), - ('number', re.compile(r'\d+')), + ('number', re.compile(r'0[bB][01]+|0[oO][0-7]+|0[xX][0-9a-fA-F]+|0|[1-9]\d*')), ('eol_cont', re.compile(r'\\\n')), ('eol', re.compile(r'\n')), ('multiline_string', re.compile(r"'''(.|\n)*?'''", re.M)), @@ -187,10 +186,7 @@ This will become a hard error in a future Meson release.""", self.getline(line_s lineno += len(lines) - 1 line_start = mo.end() - len(lines[-1]) elif tid == 'number': - value = int(match_text) - elif tid == 'hexnumber': - tid = 'number' - value = int(match_text, base=16) + value = int(match_text, base=0) elif tid == 'eol' or tid == 'eol_cont': lineno += 1 line_start = loc diff --git a/test cases/common/68 number arithmetic/meson.build b/test cases/common/68 number arithmetic/meson.build index f2e84a8..e31d7e4 100644 --- a/test cases/common/68 number arithmetic/meson.build +++ b/test cases/common/68 number arithmetic/meson.build @@ -62,3 +62,15 @@ hex2_255 = 0XFF assert(hex_255 == 255, 'Hex parsing is broken.') assert(hex2_255 == 255, 'Uppercase hex parsing is broken.') + +bin_123 = 0b1111011 +bin2_123 = 0B1111011 + +assert(bin_123 == 123, 'Bin number parsing is broken.') +assert(bin2_123 == 123, 'Uppercase bin number parsing is broken.') + +oct_493 = 0o755 +oct2_493 = 0O755 + +assert(oct_493 == 493, 'Oct number parsing is broken.') +assert(oct2_493 == 493, 'Uppercase oct number parsing is broken.') |