SyntaxError message at iseq compile

* iseq.c (rb_iseq_compile_with_option): make the parser in mild
  error.
* load.c (rb_load_internal0): ditto.
* parse.y (yycompile0): return the error message within the error
  to be raised.  [Feature #11951]
* parse.y (parser_compile_error): accumulate error messages in the
  error_buffer.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 5 deletions

diff --git a/vm_eval.c b/vm_eval.c
index 686b7e030c..9f2762fc1a 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -1284,7 +1284,6 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, rb_cref_t *const cref_
     rb_env_t *env = NULL;
     rb_block_t block, *base_block;
     volatile int parse_in_eval;
-    volatile int mild_compile_error;
     volatile VALUE file;
     volatile int line;
 
@@ -1292,7 +1291,6 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, rb_cref_t *const cref_
     line = lineno;
 
     parse_in_eval = th->parse_in_eval;
-    mild_compile_error = th->mild_compile_error;
     TH_PUSH_TAG(th);
     if ((state = TH_EXEC_TAG()) == 0) {
 	rb_cref_t *cref = cref_arg;
@@ -1343,9 +1341,7 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, rb_cref_t *const cref_
 
 	/* make eval iseq */
 	th->parse_in_eval++;
-	th->mild_compile_error++;
 	iseq = rb_iseq_compile_with_option(src, fname, absolute_path, INT2FIX(line), base_block, Qnil);
-	th->mild_compile_error--;
 	th->parse_in_eval--;
 
 	if (!cref && base_block->iseq) {
@@ -1373,7 +1369,6 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, rb_cref_t *const cref_
 	result = vm_exec(th);
     }
     TH_POP_TAG();
-    th->mild_compile_error = mild_compile_error;
     th->parse_in_eval = parse_in_eval;
 
     if (state) {