Fix some header #includes with clangd LSP (#1370)

Co-authored-by: ISSOtm <eldredhabert0@gmail.com>

include/asm/fstack.hpp

@@ -5,6 +5,7 @@
 #ifndef RGBDS_ASM_FSTACK_H
 #define RGBDS_ASM_FSTACK_H
 
+#include <optional>
 #include <stdint.h>
 #include <stdio.h>
 #include <string>

include/asm/lexer.hpp

@@ -5,6 +5,7 @@
 
 #include <deque>
 #include <optional>
+#include <stdint.h>
 #include <string>
 #include <variant>
 #include <vector>

src/asm/fstack.cpp

@@ -1,21 +1,23 @@
 /* SPDX-License-Identifier: MIT */
 
+#include "asm/fstack.hpp"
+
 #include <sys/stat.h>
 
 #include <assert.h>
 #include <errno.h>
 #include <inttypes.h>
 #include <new>
-#include <optional>
 #include <stack>
 #include <stdlib.h>
 #include <string_view>
 
 #include "error.hpp"
 #include "helpers.hpp"
+#include "linkdefs.hpp"
 #include "platform.hpp" // S_ISDIR (stat macro)
 
-#include "asm/fstack.hpp"
+#include "asm/lexer.hpp"
 #include "asm/macro.hpp"
 #include "asm/main.hpp"
 #include "asm/symbol.hpp"
@@ -23,14 +25,14 @@
 
 struct Context {
 	FileStackNode *fileInfo;
-	LexerState lexerState;
-	uint32_t uniqueID;
-	MacroArgs *macroArgs; // Macro args are *saved* here
+	LexerState lexerState{};
+	uint32_t uniqueID = 0;
+	MacroArgs *macroArgs = nullptr; // Macro args are *saved* here
 	uint32_t nbReptIters = 0;
 	bool isForLoop = false;
 	int32_t forValue = 0;
 	int32_t forStep = 0;
-	std::string forName;
+	std::string forName{};
 };
 
 static std::stack<Context> contextStack;
@@ -236,9 +238,7 @@ static Context &newContext(FileStackNode &fileInfo) {
 	fileInfo.parent = contextStack.top().fileInfo;
 	fileInfo.lineNo = lexer_GetLineNo();
 
-	Context &context = contextStack.emplace();
-	context.fileInfo = &fileInfo;
-	return context;
+	return contextStack.emplace(Context{.fileInfo = &fileInfo});
 }
 
 void fstk_RunInclude(std::string const &path) {

src/asm/lexer.cpp

@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: MIT */
 
+#include "asm/lexer.hpp"
+
 #include <sys/stat.h>
 #include <sys/types.h>
 
@@ -11,7 +13,6 @@
 #include <limits.h>
 #include <math.h>
 #include <new>
-#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -25,7 +26,6 @@
 #include "asm/fixpoint.hpp"
 #include "asm/format.hpp"
 #include "asm/fstack.hpp"
-#include "asm/lexer.hpp"
 #include "asm/macro.hpp"
 #include "asm/main.hpp"
 #include "asm/rpn.hpp"

src/asm/output.cpp

@@ -2,10 +2,8 @@
 
 #include "asm/output.hpp"
 
-#include <algorithm>
 #include <assert.h>
 #include <deque>
-#include <errno.h>
 #include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -15,8 +13,8 @@
 
 #include "error.hpp"
 
-#include "asm/charmap.hpp"
 #include "asm/fstack.hpp"
+#include "asm/lexer.hpp"
 #include "asm/main.hpp"
 #include "asm/rpn.hpp"
 #include "asm/section.hpp"

src/asm/section.cpp

@@ -12,9 +12,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "error.hpp"
-
 #include "asm/fstack.hpp"
+#include "asm/lexer.hpp"
 #include "asm/main.hpp"
 #include "asm/output.hpp"
 #include "asm/rpn.hpp"

src/asm/symbol.cpp

@@ -5,20 +5,17 @@
 #include <assert.h>
 #include <errno.h>
 #include <inttypes.h>
-#include <limits.h>
 #include <new>
 #include <stdio.h>
 #include <unordered_map>
 
 #include "error.hpp"
 #include "helpers.hpp"
-#include "util.hpp"
 #include "version.hpp"
 
-#include "asm/fixpoint.hpp"
 #include "asm/fstack.hpp"
+#include "asm/lexer.hpp"
 #include "asm/macro.hpp"
-#include "asm/main.hpp"
 #include "asm/output.hpp"
 #include "asm/warning.hpp"
 

src/asm/warning.cpp

@@ -3,7 +3,6 @@
 #include "asm/warning.hpp"
 
 #include <inttypes.h>
-#include <limits.h>
 #include <stdarg.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -14,6 +13,7 @@
 #include "itertools.hpp"
 
 #include "asm/fstack.hpp"
+#include "asm/lexer.hpp"
 #include "asm/main.hpp"
 
 unsigned int nbErrors = 0;