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compiler: No error if shift operand inherits interface type. 

From-SVN: r191634
This commit is contained in:
Ian Lance Taylor 2012-09-22 06:33:10 +00:00
parent 2afc1e0b30
commit d47cbb6dd4
1 changed files with 2 additions and 1 deletions
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3
gcc/go/gofrontend/expressions.cc
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@ -5453,7 +5453,8 @@ Binary_expression::do_determine_type(const Type_context* context)
&& (this->left_->type()->integer_type() == NULL && (this->left_->type()->integer_type() == NULL
|| (subcontext.type->integer_type() == NULL || (subcontext.type->integer_type() == NULL
&& subcontext.type->float_type() == NULL && subcontext.type->float_type() == NULL
&& subcontext.type->complex_type() == NULL))) && subcontext.type->complex_type() == NULL
&& subcontext.type->interface_type() == NULL)))
this->report_error(("invalid context-determined non-integer type " this->report_error(("invalid context-determined non-integer type "
"for shift operand")); "for shift operand"));