[svn:parrot] r38415 - in branches/pmc_pct/compilers/pmc: src/parser t t/data

[cotto at svn.parrot.org]

Author: cotto
Date: Thu Apr 30 22:12:56 2009
New Revision: 38415
URL: https://trac.parrot.org/parrot/changeset/38415

Log:
[grammar] handle empty function args

Added:
   branches/pmc_pct/compilers/pmc/t/data/class24.pmc
Modified:
   branches/pmc_pct/compilers/pmc/src/parser/grammar.pg
   branches/pmc_pct/compilers/pmc/t/01-parse.t

Modified: branches/pmc_pct/compilers/pmc/src/parser/grammar.pg
==============================================================================
--- branches/pmc_pct/compilers/pmc/src/parser/grammar.pg	Thu Apr 30 11:22:20 2009	(r38414)
+++ branches/pmc_pct/compilers/pmc/src/parser/grammar.pg	Thu Apr 30 22:12:56 2009	(r38415)
@@ -103,7 +103,7 @@
 
 # It's really bad signature
 rule c_signature {
-    <c_type> <identifier> '(' <c_arguments> ')'
+    <c_type> <identifier> '(' <c_arguments>? ')'
 }
 
 # Very-very simplified C type. E.g. "void", "PMC *", etc

Modified: branches/pmc_pct/compilers/pmc/t/01-parse.t
==============================================================================
--- branches/pmc_pct/compilers/pmc/t/01-parse.t	Thu Apr 30 11:22:20 2009	(r38414)
+++ branches/pmc_pct/compilers/pmc/t/01-parse.t	Thu Apr 30 22:12:56 2009	(r38415)
@@ -7,7 +7,7 @@
 load_bytecode 'compilers/pmc/pmc.pbc'
 
     .local int total
-    total = 24
+    total = 25
 
     plan(total)
     test_parse(total)

Added: branches/pmc_pct/compilers/pmc/t/data/class24.pmc
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ branches/pmc_pct/compilers/pmc/t/data/class24.pmc	Thu Apr 30 22:12:56 2009	(r38415)
@@ -0,0 +1,3 @@
+pmclass Integer {
+    VTABLE void increment() { }
+}