tools: make C++ linter reject template<

This one is more or less just for me. :) PR-URL: #20675 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Gus Caplan <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Tiancheng "Timothy" Gu <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]>
nodejs · May 14, 2018 · 44960a0 · 44960a0
1 parent 28b58b5
commit 44960a0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tools/cpplint.py b/tools/cpplint.py
@@ -4230,6 +4230,10 @@ def CheckStyle(filename, clean_lines, linenum, file_extension, nesting_state,
     error(filename, linenum, 'whitespace/tab', 1,
           'Tab found; better to use spaces')
 
+  if line.find('template<') != -1:
+    error(filename, linenum, 'whitespace/template', 1,
+          'Leave a single space after template, as in `template <...>`')
+
   # One or three blank spaces at the beginning of the line is weird; it's
   # hard to reconcile that with 2-space indents.
   # NOTE: here are the conditions rob pike used for his tests.  Mine aren't