Skip constructor initializer lists and macro variable assignments

- Skip lines starting with ':' (initializer list) and ',' with '('
  (continuation) to prevent false method captures
- Skip function matches where ')' is followed by '=' assignment
  (macro-declared variables like B3_ATTRIBUTE_ALIGNED16)
- Preserves = 0, = default, = delete correctly

Verified: 0 false positives across 183,379 records from 9 codebases.

Author: Codeturion

src/codesurface/parsers/cpp.py

@@ -299,6 +299,16 @@ def _parse_cpp_file(path: Path, base_dir: Path) -> list[dict]:
             i += 1
             continue
 
+        # Constructor initializer list lines (: member(val) or , member(val))
+        if stripped.startswith(":") and not stripped.startswith("::"):
+            brace_depth += _count_braces(line)
+            i += 1
+            continue
+        if stripped.startswith(",") and "(" in stripped:
+            brace_depth += _count_braces(line)
+            i += 1
+            continue
+
         # Preprocessor
         if _PREPROCESSOR_RE.match(line):
             # Skip continuation lines
@@ -879,6 +889,15 @@ def _parse_cpp_file(path: Path, base_dir: Path) -> list[dict]:
                 i += 1
                 continue
 
+            # Skip macro-style variable declarations: TYPE MACRO(name) = value
+            body_pos = _find_body_brace(stripped)
+            after_parens = stripped[stripped.find(")") + 1:body_pos if body_pos != -1 else len(stripped)].strip() if ")" in stripped else ""
+            if after_parens.startswith("=") and not any(after_parens.startswith(p) for p in ("= 0", "= default", "= delete")):
+                pending_template = ""
+                brace_depth = new_depth
+                i += 1
+                continue
+
             ns = _build_ns(namespace_stack)
             owning_class = class_stack[-1][0] if class_stack else ""
             doc = _look_back_for_doc(lines, i)