Use @safe: at the beginning

Author: Per Nordlöw

src/dscanner/analysis/alias_syntax_check.d

@@ -9,6 +9,8 @@ import dparse.ast;
 import dparse.lexer;
 import dscanner.analysis.base;
 
+@safe:
+
 /**
  * Checks for uses of the old alias syntax.
  */

src/dscanner/analysis/allman.d

@@ -12,6 +12,8 @@ import dsymbol.scope_ : Scope;
 import std.algorithm;
 import std.range;
 
+@safe:
+
 /**
 Checks for the allman style (braces should be on their own line)
 ------------

src/dscanner/analysis/asm_style.d

@@ -12,6 +12,8 @@ import dscanner.analysis.base;
 import dscanner.analysis.helpers;
 import dsymbol.scope_ : Scope;
 
+@safe:
+
 /**
  * Checks for confusing asm expressions.
  * See_also: $(LINK https://issues.dlang.org/show_bug.cgi?id=9738)

src/dscanner/analysis/assert_without_msg.d

@@ -13,6 +13,8 @@ import dparse.ast;
 import std.stdio;
 import std.algorithm;
 
+@safe:
+
 /**
  * Check that all asserts have an explanatory message.
  */

src/dscanner/analysis/auto_function.d

@@ -13,6 +13,8 @@ import dparse.lexer;
 import std.stdio;
 import std.algorithm.searching : any;
 
+@safe:
+
 /**
  * Checks for auto functions without return statement.
  *

src/dscanner/analysis/auto_ref_assignment.d

@@ -9,6 +9,8 @@ import dparse.lexer;
 import dparse.ast;
 import dscanner.analysis.base;
 
+@safe:
+
 /**
  * Checks for assignment to auto-ref function parameters.
  */

src/dscanner/analysis/base.d

@@ -6,6 +6,8 @@ import dparse.ast;
 import std.array;
 import dsymbol.scope_ : Scope;
 
+@safe:
+
 struct Message
 {
 	/// Name of the file where the warning was triggered

src/dscanner/analysis/builtin_property_names.d

@@ -14,6 +14,8 @@ import dscanner.analysis.helpers;
 import dsymbol.scope_;
 import std.algorithm : map;
 
+@safe:
+
 /**
  * The following code should be killed with fire:
  * ---

src/dscanner/analysis/comma_expression.d

@@ -10,6 +10,8 @@ import dparse.lexer;
 import dscanner.analysis.base;
 import dsymbol.scope_;
 
+@safe:
+
 /**
  * Check for uses of the comma expression.
  */

src/dscanner/analysis/config.d

@@ -7,6 +7,8 @@ module dscanner.analysis.config;
 
 import inifiled;
 
+@safe:
+
 /// Returns: A default configuration.
 StaticAnalysisConfig defaultStaticAnalysisConfig()
 {