Refactoring and removal of dead code

1 files changed, 5 insertions, 2 deletions

diff --git a/mesonbuild/ast/introspection.py b/mesonbuild/ast/introspection.py
index f2a0c5ae0..2f1572f38 100644
--- a/mesonbuild/ast/introspection.py
+++ b/mesonbuild/ast/introspection.py
@@ -43,8 +43,11 @@ class IntrospectionHelper:
         return NotImplemented
 
 class IntrospectionInterpreter(AstInterpreter):
-    # Interpreter to detect the options without a build directory
-    # Most of the code is stolen from interpreter.Interpreter
+    # If you run `meson setup ...` the `Interpreter`-class walks over the AST.
+    # If you run `meson rewrite ...` and `meson introspect meson.build ...`,
+    # the `AstInterpreter`-class walks over the AST.
+    # Works without a build directory.
+    # Most of the code is stolen from interpreter.Interpreter .
     def __init__(self,
                  source_root: str,
                  subdir: str,