Remove StringSlice (#576)

* Added StringTerminal only used by the lexer and parser, since we need an
  object that has a non-trivial constructor/destructor (so it can be
  included in the Token union).
* Name all terminal Token members with `t_` prefix
* Rename Literal -> LiteralTerminal, and only use for the lexer/parser.
* Move LiteralType to literal.h
* Use std::vector<std::string> for TextList and rename to TextVector
* Renamed CopyStringContents -> RemoveEscapes, and make it a template
  so it can write to a std::string and a std::vector.
* Rename DupTextList -> RemoveEscapes, and simplify it
  considerably.

1 files changed, 0 insertions, 10 deletions

diff --git a/src/wast-parser-lexer-shared.cc b/src/wast-parser-lexer-shared.cc
index 659ebcbc..73161693 100644
--- a/src/wast-parser-lexer-shared.cc
+++ b/src/wast-parser-lexer-shared.cc
@@ -67,14 +67,4 @@ void wast_format_error(ErrorHandler* error_handler,
   va_end(args_copy);
 }
 
-void destroy_text_list(TextList* text_list) {
-  TextListNode* node = text_list->first;
-  while (node) {
-    TextListNode* next = node->next;
-    destroy_string_slice(&node->text);
-    delete node;
-    node = next;
-  }
-}
-
 }  // namespace wabt