[mycpp] Minor fixes to translate examples/parse.py.

It still doesn't compile.

asdl/format.py

@@ -267,7 +267,7 @@ def _PrintWholeArray(array, prefix_len, f, indent, max_col):
   # The first child is out of line.  The abbreviated objects have a
   # small header like C or DQ so it doesn't matter as much.
   all_fit = True
-  pieces = []
+  pieces = []  # type: List[Tuple[str, int]]
   chars_so_far = prefix_len
   for item in array:
     single_f = f.NewTempBuffer()
@@ -453,7 +453,9 @@ def _TrySingleLine(node,  # type: runtime._PrettyBase
     return _TrySingleLineObj(node, f, max_chars)
 
   else:
-    raise AssertionError("Unexpected node: %r (%r)" % (node, node.__class__))
+    raise AssertionError("Unexpected node: %r" % node)
+    # mycpp doesn't like __class__
+    #raise AssertionError("Unexpected node: %r (%r)" % (node, node.__class__))
 
   # Take into account the last char.
   num_chars_so_far = f.NumChars()

mycpp/examples/parse.py

@@ -182,7 +182,7 @@ def run_tests():
       log('Parse error: %s', e.msg)
       continue
 
-    log('%s', tree)
+    #log('%s', tree)
 
     pretty_tree = tree.AbbreviatedTree()
     #ast_f = fmt.TextOutput(sys.stdout)

mycpp/run.sh

@@ -302,7 +302,7 @@ compile-example() {
 
 # Because it depends on ASDL
 compile-parse() {
-  compile parse '' -I _gen
+  _compile-example parse '' -I _gen
 }
 
 run-python-example() {
@@ -374,7 +374,7 @@ benchmark-parse() {
 should-skip() {
   case $1 in
     # not passing yet!
-    # parse needs asdl/format.py, and the other 3 are testing features it
+    # parse needs asdl/format.py, and the other 2 are testing features it
     # uses.
     parse|files|classes)
       return 0
@@ -460,9 +460,9 @@ grepall() {
 }
 
 count() {
-  wc -l {mycpp,debug,cppgen,fib}.py
+  wc -l *.py | sort -n
   echo
-  wc -l *.cc *.h
+  wc -l *.cc *.h | sort -n
 }
 
 cpp-compile-run() {