diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | bootstraptest/test_literal_suffix.rb | 4 | ||||
| -rw-r--r-- | parse.y | 3 |
3 files changed, 15 insertions, 0 deletions
@@ -1,3 +1,11 @@ +Fri Aug 2 10:39:00 2013 Charlie Somerville <charliesome@ruby-lang.org> + + * parse.y (negate_lit): add T_RATIONAL and T_COMPLEX to the switch + statement, and call rb_bug() if an unknown type is passed to + negate_lit(). [ruby-core:56316] [Bug #8717] + + * bootstraptest/test_literal_suffix.rb (assert_equal): add test + Fri Aug 2 09:14:47 2013 Eric Hodel <drbrain@segment7.net> * doc/syntax/refinements.rdoc: Improve description of where you may diff --git a/bootstraptest/test_literal_suffix.rb b/bootstraptest/test_literal_suffix.rb index 29ce8e05b3..5f86904128 100644 --- a/bootstraptest/test_literal_suffix.rb +++ b/bootstraptest/test_literal_suffix.rb @@ -3,6 +3,8 @@ assert_equal '0/1', '0r' assert_equal 'Rational', '0r.class' assert_equal '1/1', '1r' assert_equal 'Rational', '1r.class' +assert_equal '-1/1', '-1r' +assert_equal 'Rational', '(-1r).class' assert_equal '1/1', '0x1r' assert_equal 'Rational', '0x1r.class' assert_equal '1/1', '0b1r' @@ -15,6 +17,8 @@ assert_equal '1/1', '01r' assert_equal 'Rational', '01r.class' assert_equal '6/5', '1.2r' assert_equal 'Rational', '1.2r.class' +assert_equal '-6/5', '-1.2r' +assert_equal 'Rational', '(-1.2r).class' assert_equal '0+0i', '0i' assert_equal 'Complex', '0i.class' assert_equal '0+1i', '1i' @@ -9402,6 +9402,8 @@ negate_lit(NODE *node) node->nd_lit = LONG2FIX(-FIX2LONG(node->nd_lit)); break; case T_BIGNUM: + case T_RATIONAL: + case T_COMPLEX: node->nd_lit = rb_funcall(node->nd_lit,tUMINUS,0,0); break; case T_FLOAT: @@ -9417,6 +9419,7 @@ negate_lit(NODE *node) #endif break; default: + rb_bug("unknown literal type passed to negate_lit"); break; } return node; |