[Parser] Enable the new text parser by default (#6371)

The new text parser is faster and more standards compliant than the old text
parser. Enable it by default in wasm-opt and update the tests to reflect the
slightly different results it produces. Besides following the spec, the new
parser differs from the old parser in that it:

 - Does not synthesize `loop` and `try` labels unnecessarily
 - Synthesizes different block names in some cases
 - Parses exports in a different order
 - Parses `nop`s instead of empty blocks for empty control flow arms
 - Does not support parsing Poppy IR
 - Produces different error messages
 - Cannot parse `pop` except as the first instruction inside a `catch`

2 files changed, 0 insertions, 3 deletions

diff --git a/test/lit/debug/full.wat b/test/lit/debug/full.wat
index e8e0b9a9b..3ea861611 100644
--- a/test/lit/debug/full.wat
+++ b/test/lit/debug/full.wat
@@ -25,7 +25,6 @@
   ;; NRML-NEXT:    (i32.const 2)
   ;; NRML-NEXT:   )
   ;; NRML-NEXT:  )
-  ;; NRML-NEXT:  ;;@ src.cpp:1:2
   ;; NRML-NEXT: )
   ;; FULL:      (func $a
   ;; FULL-NEXT:  [none] ;;@ src.cpp:1:2
@@ -46,7 +45,6 @@
   ;; FULL-NEXT:    (i32.const 2)
   ;; FULL-NEXT:   )
   ;; FULL-NEXT:  ) ;; end block block
-  ;; FULL-NEXT:  ;;@ src.cpp:1:2
   ;; FULL-NEXT: )
   (func $a
     ;;@ src.cpp:1:2
diff --git a/test/lit/debug/replace-keep.wat b/test/lit/debug/replace-keep.wat
index cfd8e1ced..4c073aeab 100644
--- a/test/lit/debug/replace-keep.wat
+++ b/test/lit/debug/replace-keep.wat
@@ -50,7 +50,6 @@
   ;; CHECK-NEXT:    (i32.const 1)
   ;; CHECK-NEXT:   )
   ;; CHECK-NEXT:  ) ;; end block
-  ;; CHECK-NEXT:  ;;@ src.cpp:200:2
   ;; CHECK-NEXT: )
   (func $test-no-trample
     (local $temp i32)