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upgrade to the libclang C++ API

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c_import creates a tmp .h file and parses it with libclang,
reporting any errors found.

See #88
This commit is contained in:
Andrew Kelley
2016-01-27 00:01:49 -07:00
parent ac085a869d
commit 0278468479
16 changed files with 383 additions and 694 deletions
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29
src/parser.cpp
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@@ -488,23 +488,16 @@ __attribute__ ((noreturn))
static void ast_asm_error(ParseContext *pc, AstNode *node, int offset, const char *format, ...) {
assert(node->type == NodeTypeAsmExpr);
ErrorMsg *err = allocate<ErrorMsg>(1);
SrcPos pos = node->data.asm_expr.offset_map.at(offset);
err->line_start = pos.line;
err->column_start = pos.column;
err->line_end = -1;
err->column_end = -1;
va_list ap;
va_start(ap, format);
err->msg = buf_vprintf(format, ap);
Buf *msg = buf_vprintf(format, ap);
va_end(ap);
err->path = pc->owner->path;
err->source = pc->owner->source_code;
err->line_offsets = pc->owner->line_offsets;
ErrorMsg *err = err_msg_create_with_line(pc->owner->path, pos.line, pos.column,
pc->owner->source_code, pc->owner->line_offsets, msg);
print_err_msg(err, pc->err_color);
exit(EXIT_FAILURE);
@@ -513,20 +506,16 @@ static void ast_asm_error(ParseContext *pc, AstNode *node, int offset, const cha
__attribute__ ((format (printf, 3, 4)))
__attribute__ ((noreturn))
static void ast_error(ParseContext *pc, Token *token, const char *format, ...) {
ErrorMsg *err = allocate<ErrorMsg>(1);
err->line_start = token->start_line;
err->column_start = token->start_column;
err->line_end = -1;
err->column_end = -1;
va_list ap;
va_start(ap, format);
err->msg = buf_vprintf(format, ap);
Buf *msg = buf_vprintf(format, ap);
va_end(ap);
err->path = pc->owner->path;
err->source = pc->owner->source_code;
err->line_offsets = pc->owner->line_offsets;
ErrorMsg *err = err_msg_create_with_line(pc->owner->path, token->start_line, token->start_column,
pc->owner->source_code, pc->owner->line_offsets, msg);
err->line_start = token->start_line;
err->column_start = token->start_column;
print_err_msg(err, pc->err_color);
exit(EXIT_FAILURE);