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Get generated parsers compiling and loading properly on windows

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This commit is contained in:
Max Brunsfeld 2017-08-08 15:38:57 -07:00
parent 17310769a4
commit e6b43700b9
2 changed files with 49 additions and 37 deletions
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67
src/compiler/generate_code/c_code.cc
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@ -100,7 +100,11 @@ class CCodeGenerator {
add_symbol_enum();
add_symbol_names_list();
add_symbol_metadata_list();
add_alias_sequences();
if (parse_table.alias_sequences.size() > 1) {
add_alias_sequences();
}
add_lex_function();
add_lex_modes_list();
@ -427,30 +431,57 @@ class CCodeGenerator {
if (!syntax_grammar.external_tokens.empty()) {
line("void *" + external_scanner_name + "_create();");
line("void " + external_scanner_name + "_destroy();");
line("void " + external_scanner_name + "_destroy(void *);");
line("bool " + external_scanner_name + "_scan(void *, TSLexer *, const bool *);");
line("unsigned " + external_scanner_name + "_serialize(void *, char *);");
line("void " + external_scanner_name + "_deserialize(void *, const char *, unsigned);");
line();
}
line("const TSLanguage *" + language_function_name + "() {");
line("#ifdef _WIN32");
line("#define extern __declspec(dllexport)");
line("#endif");
line();
line("extern const TSLanguage *" + language_function_name + "() {");
indent([&]() {
line("GET_LANGUAGE(");
if (syntax_grammar.external_tokens.empty()) {
add(");");
} else {
indent([&]() {
line("(const bool *)ts_external_scanner_states,");
line("ts_external_scanner_symbol_map,");
line(external_scanner_name + "_create,");
line(external_scanner_name + "_destroy,");
line(external_scanner_name + "_scan,");
line(external_scanner_name + "_serialize,");
line(external_scanner_name + "_deserialize,");
});
line(");");
}
line("static TSLanguage language = {");
indent([&]() {
line(".version = LANGUAGE_VERSION,");
line(".symbol_count = SYMBOL_COUNT,");
line(".alias_count = ALIAS_COUNT,");
line(".token_count = TOKEN_COUNT,");
line(".symbol_metadata = ts_symbol_metadata,");
line(".parse_table = (const unsigned short *)ts_parse_table,");
line(".parse_actions = ts_parse_actions,");
line(".lex_modes = ts_lex_modes,");
line(".symbol_names = ts_symbol_names,");
if (parse_table.alias_sequences.size() > 1) {
line(".alias_sequences = (const TSSymbol *)ts_alias_sequences,");
}
line(".max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,");
line(".lex_fn = ts_lex,");
line(".external_token_count = EXTERNAL_TOKEN_COUNT,");
if (!syntax_grammar.external_tokens.empty()) {
line(".external_scanner = {");
indent([&]() {
line("(const bool *)ts_external_scanner_states,");
line("ts_external_scanner_symbol_map,");
line(external_scanner_name + "_create,");
line(external_scanner_name + "_destroy,");
line(external_scanner_name + "_scan,");
line(external_scanner_name + "_serialize,");
line(external_scanner_name + "_deserialize,");
});
line("},");
}
});
line("};");
line("return &language;");
});
line("}");
line();