Fix ICE in case of operator= with out parameter and no explicit member initializers

hsutter · hsutter · commit a75816bfedb3 · 2023-04-01T10:53:11.000-07:00
diff --git a/source/cppfront.cpp b/source/cppfront.cpp
@@ -4387,11 +4387,10 @@ class cppfront
                 return;
             }
 
-            assert(out_inits.empty());
             //  Flush any possible remaining 'out' parameters (shouldn't be any...)
-            //for (auto& init : out_inits) {
-            //    current_functions.back().prolog.statements.push_back(init);
-            //}
+            for (auto& init : out_inits) {
+                current_functions.back().prolog.statements.push_back(init + ";");
+            }
         }
 
         //  For a constructor, print the type name instead of the operator= function name

Original file line number	Diff line number	Diff line change
`@@ -4387,11 +4387,10 @@ class cppfront`
`4387`	`4387`	`return;`
`4388`	`4388`	`}`
`4389`	`4389`
`4390`		`- assert(out_inits.empty());`
`4391`	`4390`	`// Flush any possible remaining 'out' parameters (shouldn't be any...)`
`4392`		`- //for (auto& init : out_inits) {`
`4393`		`- // current_functions.back().prolog.statements.push_back(init);`
`4394`		`- //}`
	`4391`	`+ for (auto& init : out_inits) {`
	`4392`	`+ current_functions.back().prolog.statements.push_back(init + ";");`
	`4393`	`+ }`
`4395`	`4394`	`}`
`4396`	`4395`
`4397`	`4396`	`// For a constructor, print the type name instead of the operator= function name`