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compiler: Disallow use of unary ^ on booleans. 

Fixes golang/go#11529.
    
    Reviewed-on: https://go-review.googlesource.com/13790

From-SVN: r227201
This commit is contained in:
Ian Lance Taylor 2015-08-25 23:05:15 +00:00
parent de26e2393a
commit fd1b493945
2 changed files with 3 additions and 4 deletions
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2
gcc/go/gofrontend/MERGE
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@ -1,4 +1,4 @@
f97d579fa8431af5cfde9b0a48604caabfd09377
d5e6af4e6dd456075a1ec1c03d0dc41cbea5eb36
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

5
gcc/go/gofrontend/expressions.cc
View File

@ -3943,9 +3943,8 @@ Unary_expression::do_check_types(Gogo*)
break;
case OPERATOR_XOR:
if (type->integer_type() == NULL
&& !type->is_boolean_type())
this->report_error(_("expected integer or boolean type"));
if (type->integer_type() == NULL)
this->report_error(_("expected integer"));
break;
case OPERATOR_AND: