Remove debug printing functionality from WASM codegen.

PiperOrigin-RevId: 828545426
Change-Id: I136e6290c7ffdd4c2029aaf72cb90e0fc3cc7a9f

wasm/codegen/helpers/common.py

@@ -78,12 +78,6 @@ def try_cast_to_scalar_type(value: str) -> int | float | str:
   return value
 
 
-def debug_print(msg: str):
-  """Prints a message to the console if STRUCT_DEBUG_MODE is enabled."""
-  if constants.STRUCT_DEBUG_MODE:
-    print(msg)
-
-
 def replace_lines_containing_marker(
     lines: list[str],
     marker_to_replace: str,

wasm/codegen/helpers/constants.py

@@ -462,11 +462,6 @@ BYTE_FIELDS: Dict[str, Dict[str, str]] = {
     "arena": {"size": "narena"},
 }
 
-# Boolean flag to enable debug prints during the struct wrapper and binding
-# generation process. When set to `True`, it will print additional information
-# about the steps being executed.
-STRUCT_DEBUG_MODE: bool = False
-
 # These structs require specific function calls for creation and/or deletion,
 # or some of their fields need to be handled manually for now;
 # making their wrapper constructors/destructors non-trivial.

wasm/codegen/helpers/structs.py

@@ -27,8 +27,6 @@ from wasm.codegen.helpers import common
 from wasm.codegen.helpers import constants
 
 
-debug_print = common.debug_print
-
 introspect_structs = structs.STRUCTS
 
 
@@ -269,9 +267,6 @@ class StructFieldHandler:
         inner_type_name.startswith("mj")
         and inner_type_name not in constants.PRIMITIVE_TYPES
     ):
-      debug_print(
-          f"\tcomplex pointer type: needs manual wrapper: {self.field.name}"
-      )
       # it's a pointer to a single struct,
       # like the `element` field in mjs structs
       # and the struct is not manually added
@@ -296,10 +291,6 @@ class StructFieldHandler:
             initialization=f", {self.field.name}(ptr_->{self.field.name})",
         )
       else:
-        debug_print(
-            "\tcomplex pointer type with array extent: needs manual wrapper:"
-            f" {self.field.name}"
-        )
         return self._get_manual_definition(comment_type="complex pointer field")
 
     return WrappedFieldData(
@@ -342,10 +333,8 @@ class StructFieldHandler:
       elif inner_type.name.startswith("mj") and not inner_type.name.startswith(
           "mjt"
       ):
-        debug_print(f"\tarray to vector wrapper needed: {self.field.name}")
         return self._get_manual_definition(comment_type="array field")
 
-    debug_print(f"\tNOT IMPLEMENTED ARRAY field: {self.field.name}")
     return WrappedFieldData(
         definition=(
             f"// TODO: NOT IMPLEMENTED ARRAY wrapper for {self.field.name}"
@@ -727,8 +716,6 @@ def generate_wasm_bindings(
     else:
       raise RuntimeError(f"Struct not found: {struct_name}")
 
-    debug_print(f"Wrapping struct: {struct_name}")
-
     wrapped_fields: List[WrappedFieldData] = []
     for field in struct_fields:
       wrapped_field = StructFieldHandler(field, wrapped_name).generate()