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go-gcc.cc (Gcc_backend::compound_statement): Don't return NULL_TREE. 

* go-gcc.cc (Gcc_backend::compound_statement): Don't return
	NULL_TREE.

From-SVN: r213761
This commit is contained in:
Ian Lance Taylor 2014-08-08 17:40:51 +00:00 committed by Ian Lance Taylor
parent 7ca26091fc
commit ff09769fac
2 changed files with 11 additions and 0 deletions
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5
gcc/go/ChangeLog
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@ -1,3 +1,8 @@
2014-08-08 Ian Lance Taylor <iant@google.com>
* go-gcc.cc (Gcc_backend::compound_statement): Don't return
NULL_TREE.
2014-07-24 Uros Bizjak <ubizjak@gmail.com>
* go-gcc.cc (Gcc_backend::global_variable_set_init): Rename

6
gcc/go/go-gcc.cc
View File

@ -2123,6 +2123,12 @@ Gcc_backend::compound_statement(Bstatement* s1, Bstatement* s2)
if (t == error_mark_node)
return this->error_statement();
append_to_statement_list(t, &stmt_list);
// If neither statement has any side effects, stmt_list can be NULL
// at this point.
if (stmt_list == NULL_TREE)
stmt_list = integer_zero_node;
return this->make_statement(stmt_list);
}