fixed multiple variable definition bug

tried to implement import

1 files changed, 18 insertions, 4 deletions

diff --git a/src/compiler/error_helper/error_helper.c b/src/compiler/error_helper/error_helper.c
index fd648e4..2a9b209 100644
--- a/src/compiler/error_helper/error_helper.c
+++ b/src/compiler/error_helper/error_helper.c
@@ -3,18 +3,32 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
-void printError(char const *error, SourceCode code, char const *begin,
+void printError(char const *error, SourceCode *sourceCode, char const *begin,
                 char const *end, ...) {
   va_list args;
   va_start(args, end);
   char *errorStr;
   vasprintf(&errorStr, error, args);
 
-  char const *lineBegin = code;
+  const Code *code = NULL;
+
+  for (size_t i = 0; i < sourceCode->size; ++i) {
+    const Code *source = sourceCode->codes[i];
+    if (source->code <= begin && strlen(source->code)+source->code >= end) {
+      code = source;
+    }
+  }
+  if (code == NULL) {
+    fprintf(stderr, "Bad Error: the error is in no source code");
+    return;
+  }
+
+  char const *lineBegin = code->code;
   int line = 1;
 
-  char const *iter = code;
+  char const *iter = code->code;
   for (; iter < begin; ++iter) {
     const char c = *iter;
     switch (c) {
@@ -54,7 +68,7 @@ void printError(char const *error, SourceCode code, char const *begin,
   }
 AFTER_LOOP:
 
-  fprintf(stderr, "Error: %s at line %d\n", errorStr, line);
+  fprintf(stderr, "Error: %s at %s:%d\n", errorStr, code->filePath, line);
 
   int printed = 0;
   for (iter = lineBegin; iter < lineEnd; ++iter) {