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Remove unused ‘unexpected token’ handling

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This commit is contained in:
Max Brunsfeld 2014-02-06 09:06:52 -08:00
parent d3d25f2683
commit 8b1aeee0e3
5 changed files with 14 additions and 68 deletions
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2
src/runtime/document.c
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@ -30,7 +30,7 @@ TSTree * TSDocumentTree(const TSDocument *document) {
}
const char * TSDocumentToString(const TSDocument *document) {
if (document->error.type != TSParseErrorTypeNone) {
if (document->error.expected_inputs != NULL) {
return TSParseErrorToString(&document->error, document->text, document->symbol_names);
} else {
return TSTreeToString(document->tree, document->symbol_names);

15
src/runtime/parse_config.cpp
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@ -2,22 +2,9 @@
#include <string>
using std::string;
static const char * EMPTY = "";
const char * TSParseErrorToString(const TSParseError *error, const char *input_string, const char **symbol_names) {
string result;
switch (error->type) {
case TSParseErrorTypeSyntactic:
result = string("Unexpected token ") + symbol_names[error->lookahead_sym] + ". ";
break;
case TSParseErrorTypeLexical:
result = string("Unexpected character '") + input_string[error->position] + "'. ";
break;
default:
return EMPTY;
}
result += "Expected: ";
string result = string("Unexpected character '") + input_string[error->position] + "'. Expected: ";
for (int i = 0; i < error->expected_input_count; i++)
result += string(error->expected_inputs[i]) + " ";