synchronized with internal version 03.07.2021

implemented support of:
  * import parser,
  * string interpolation,
  * operator 'not in'
  * operator := (assignment inside an expression)

9 new warnings:

    278, "forbidden-function",
    "It is forbidden to call '%s' function."

    279, "mismatch-loop-variable",
    "The variable used in for-loop does not match the initialized one."

    280, "forbidden-parent-dir",
    "Access to the parent directory is forbidden in this function."

    281, "unwanted-modification",
    "Function '%s' modifies object. You probably didn't want to modify the object here."

    282, "inexpr-assign-priority",
    "Operator ':=' has lower priority. Perhaps parentheses are missing?"

    283, "useless-null-coalescing",
    "The expression to the right of the '??""' is null."

    284, "can-be-simplified",
    "Expression can be simplified."

    285, "expr-cannot-be-null",
    "The expression to the left of the '%s' cannot be null."

    286, "func-in-expression",
    "Function used in expression."

compilation_context.cpp

@@ -344,6 +344,42 @@ AnalyzerMessage analyzer_messages[] =
     277, "space-at-eol",
     "Whitespace at the end of line."
   },
+  {
+    278, "forbidden-function",
+    "It is forbidden to call '%s' function."
+  },
+  {
+    279, "mismatch-loop-variable",
+    "The variable used in for-loop does not match the initialized one."
+  },
+  {
+    280, "forbidden-parent-dir",
+    "Access to the parent directory is forbidden in this function."
+  },
+  {
+    281, "unwanted-modification",
+    "Function '%s' modifies object. You probably didn't want to modify the object here."
+  },
+  {
+    282, "inexpr-assign-priority",
+    "Operator ':=' has lower priority. Perhaps parentheses are missing?"
+  },
+  {
+    283, "useless-null-coalescing",
+    "The expression to the right of the '??""' is null."
+  },
+  {
+    284, "can-be-simplified",
+    "Expression can be simplified."
+  },
+  {
+    285, "expr-cannot-be-null",
+    "The expression to the left of the '%s' cannot be null."
+  },
+  {
+    286, "func-in-expression",
+    "Function used in expression."
+  },
 };
 
 
@@ -353,6 +389,7 @@ CompilationContext::CompilationContext()
   isError = false;
   isWarning = false;
   outputMode = OM_FULL;
+  firstLineAfterImport = 0;
 }
 
 

compilation_context.h

@@ -4,6 +4,7 @@
 #include <string>
 #include <vector>
 #include <stdio.h>
+#include "quirrel/importParser/importParser.h"
 
 bool is_utf8_bom(const char * ptr, int i);
 
@@ -69,11 +70,13 @@ class CompilationContext
   std::string fileDir;
   std::string code;
   std::vector<int> shownWarningsAndErrors;
+  std::vector<sqimportparser::ModuleImport> imports;
   static std::vector<CompilerMessage> compilerMessages;
   static const char * redirectMessagesToJson;
   static void setErrorLevel(int error_level);
   static int getErrorLevel();
   static void clearErrorLevel();
+  int firstLineAfterImport;
   bool isError;
   bool isWarning;
   OutputMode outputMode;

json_output.cpp

@@ -95,6 +95,9 @@ bool get_tokens_as_string(Lexer & lexer, string & s)
     s += buf;
     s += "}";
     first = false;
+
+    if (tok.type == TK_EOF)
+      break;
   }
 
   s += "]";