diff options
| -rw-r--r-- | mesonbuild/interpreterbase.py | 12 | ||||
| -rw-r--r-- | test cases/common/140 get define/meson.build | 4 |
2 files changed, 9 insertions, 7 deletions
diff --git a/mesonbuild/interpreterbase.py b/mesonbuild/interpreterbase.py index 35ca5c8..6618dc8 100644 --- a/mesonbuild/interpreterbase.py +++ b/mesonbuild/interpreterbase.py @@ -265,6 +265,12 @@ class InterpreterBase: if not isinstance(node.elseblock, mparser.EmptyNode): self.evaluate_codeblock(node.elseblock) + def validate_comparison_types(self, val1, val2): + if type(val1) != type(val2): + mlog.warning('''Trying to compare values of different types ({}, {}). +The result of this is undefined and will become a hard error +in a future Meson release.'''.format(type(val1).__name__, type(val2).__name__)) + def evaluate_comparison(self, node): val1 = self.evaluate_statement(node.left) if is_disabler(val1): @@ -272,15 +278,11 @@ class InterpreterBase: val2 = self.evaluate_statement(node.right) if is_disabler(val2): return val2 + self.validate_comparison_types(val1, val2) if node.ctype == '==': return val1 == val2 elif node.ctype == '!=': return val1 != val2 - elif not isinstance(val1, type(val2)): - raise InterpreterException( - 'Values of different types ({}, {}) cannot be compared using {}.'.format(type(val1).__name__, - type(val2).__name__, - node.ctype)) elif not self.is_elementary_type(val1): raise InterpreterException('{} can only be compared for equality.'.format(node.left.value)) elif not self.is_elementary_type(val2): diff --git a/test cases/common/140 get define/meson.build b/test cases/common/140 get define/meson.build index fd87177..9f5539b 100644 --- a/test cases/common/140 get define/meson.build +++ b/test cases/common/140 get define/meson.build @@ -66,8 +66,8 @@ foreach lang : ['c', 'cpp'] if meson.is_cross_build() # Can't use an empty array as a fallback here because of # https://github.com/mesonbuild/meson/issues/1481 - lang_args = meson.get_cross_property(lang + '_args', false) - if lang_args != false + lang_args = meson.get_cross_property(lang + '_args', []) + if lang_args.length() != 0 foreach lang_arg : lang_args if lang_arg.contains('MESON_TEST_ISSUE_1665') run_1665_test = true |