[COMMITTED 069/143] gccrs: Do not dump the AST if the parser emit errors

[arthur . cohen]

From: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com>

gcc/rust/ChangeLog:

        * rust-session-manager.cc (Session::compile_crate): Move the AST dump
        after parser error check.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com>
---
 gcc/rust/rust-session-manager.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/gcc/rust/rust-session-manager.cc b/gcc/rust/rust-session-manager.cc
index 386aa65b966..e99fd6b8c0c 100644
--- a/gcc/rust/rust-session-manager.cc
+++ b/gcc/rust/rust-session-manager.cc
@@ -548,10 +548,6 @@ Session::compile_crate (const char *filename)
   handle_crate_name (filename, *ast_crate.get ());
 
   // dump options except lexer dump
-  if (options.dump_option_enabled (CompileOptions::AST_DUMP_PRETTY))
-    {
-      dump_ast_pretty (*ast_crate.get ());
-    }
   if (options.dump_option_enabled (CompileOptions::TARGET_OPTION_DUMP))
     {
       options.target_data.dump_target_options ();
@@ -560,6 +556,11 @@ Session::compile_crate (const char *filename)
   if (saw_errors ())
     return;
 
+  if (options.dump_option_enabled (CompileOptions::AST_DUMP_PRETTY))
+    {
+      dump_ast_pretty (*ast_crate.get ());
+    }
+
   // setup the mappings for this AST
   CrateNum current_crate = mappings.get_current_crate ();
   AST::Crate &parsed_crate
-- 
2.50.1