interpreter: Introduce operators support for InterpreterObjects

1 files changed, 34 insertions, 0 deletions

diff --git a/mesonbuild/interpreterbase/operator.py b/mesonbuild/interpreterbase/operator.py
new file mode 100644
index 0000000..bf9b6b0
--- /dev/null
+++ b/mesonbuild/interpreterbase/operator.py
@@ -0,0 +1,34 @@
+# SPDX-license-identifier: Apache-2.0
+
+from enum import Enum
+
+class MesonOperator(Enum):
+    # Arithmetic
+    PLUS = '+'
+    MINUS = '-'
+    TIMES = '*'
+    DIV = '/'
+    MOD = '%'
+
+    UMINUS = 'uminus'
+
+    # Logic
+    NOT = 'not'
+    AND = 'and'
+    OR = 'or'
+
+    # Should return the boolsche interpretation of the value (`'' == false` for instance)
+    BOOL = 'bool()'
+
+    # Comparision
+    EQUALS = '=='
+    NOT_EQUALS = '!='
+    GREATER = '>'
+    LESS = '<'
+    GREATER_EQUALS = '>='
+    LESS_EQUALS = '<='
+
+    # Container
+    IN = 'in'
+    NOT_IN = 'not in'
+    INDEX = '[]'