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riscv-gcc-1
Commit 0a911509 by Ian Lance Taylor
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compiler: Don't lower binary expressions with mismatched types. 

From-SVN: r184352
parent f7b67575
Showing with 3 additions and 0 deletions
gcc/go/gofrontend/expressions.cc
...@@ -5564,6 +5564,7 @@ Binary_expression::do_lower(Gogo* gogo, Named_object*, ...@@ -5564,6 +5564,7 @@ Binary_expression::do_lower(Gogo* gogo, Named_object*,
&& op != OPERATOR_RSHIFT) && op != OPERATOR_RSHIFT)
{ {
// May be a type error--let it be diagnosed later. // May be a type error--let it be diagnosed later.
return this;
} }
else if (is_comparison) else if (is_comparison)
{ {
...@@ -5667,6 +5668,7 @@ Binary_expression::do_lower(Gogo* gogo, Named_object*, ...@@ -5667,6 +5668,7 @@ Binary_expression::do_lower(Gogo* gogo, Named_object*,
&& op != OPERATOR_RSHIFT) && op != OPERATOR_RSHIFT)
{ {
// May be a type error--let it be diagnosed later. // May be a type error--let it be diagnosed later.
return this;
} }
else if (is_comparison) else if (is_comparison)
{ {
...@@ -5750,6 +5752,7 @@ Binary_expression::do_lower(Gogo* gogo, Named_object*, ...@@ -5750,6 +5752,7 @@ Binary_expression::do_lower(Gogo* gogo, Named_object*,
&& left_type->base() != right_type->base()) && left_type->base() != right_type->base())
{ {
// May be a type error--let it be diagnosed later. // May be a type error--let it be diagnosed later.
return this;
} }
else if (op == OPERATOR_EQEQ || op == OPERATOR_NOTEQ) else if (op == OPERATOR_EQEQ || op == OPERATOR_NOTEQ)
{ {
......
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