From 0eed86744543f8cce15fc038a2b82fc29aed51c9 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 29 Sep 2019 17:50:42 -0700
Subject: GLK: QUEST: Shadowing fixes

---
 engines/glk/quest/geas_file.cpp | 18 +++++++++---------
 engines/glk/quest/geas_state.h  |  2 +-
 engines/glk/quest/limit_stack.h |  2 +-
 engines/glk/quest/read_file.cpp |  4 ++--
 4 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'engines')

diff --git a/engines/glk/quest/geas_file.cpp b/engines/glk/quest/geas_file.cpp
index 187c7cc101..c31b4d5a61 100644
--- a/engines/glk/quest/geas_file.cpp
+++ b/engines/glk/quest/geas_file.cpp
@@ -231,14 +231,14 @@ bool GeasFile::get_obj_property(String objname, String propname, String &string_
 	}
 	String objtype = (*obj_types.find(objname))._value;
 
-	const GeasBlock *block = find_by_name(objtype, objname);
+	const GeasBlock *geasBlock = find_by_name(objtype, objname);
 
 	String not_prop = "not " + propname;
 	uint c1, c2;
-	assert(block != NULL);
-	//assert (block->data != NULL);
-	for (uint i = 0; i < block->data.size(); i ++) {
-		String line = block->data[i];
+	assert(geasBlock != NULL);
+	//assert (geasBlock->data != NULL);
+	for (uint i = 0; i < geasBlock->data.size(); i ++) {
+		String line = geasBlock->data[i];
 		//cerr << "  g_o_p: Handling line <" << line << ">\n";
 		String tok = first_token(line, c1, c2);
 		// SENSITIVE?
@@ -481,13 +481,13 @@ bool GeasFile::get_obj_action(String objname, String propname, String &string_rv
 
 void GeasFile::get_type_action(String typenamex, String actname, bool &bool_rv, String &string_rv) const {
 	//cerr << "  Checking type <" << typenamex << "> for action <" << actname << ">\n";
-	const GeasBlock *block = find_by_name("type", typenamex);
-	if (block == NULL) {
+	const GeasBlock *geasBlock = find_by_name("type", typenamex);
+	if (geasBlock == NULL) {
 		debug_print("Object of nonexistent type " + typenamex);
 		return;
 	}
-	for (uint i = 0; i < block->data.size(); i ++) {
-		String line = block->data[i];
+	for (uint i = 0; i < geasBlock->data.size(); i ++) {
+		String line = geasBlock->data[i];
 		//cerr << "    g_t_a: Comparing vs. line <" << line << ">\n";
 		uint c1, c2;
 		String tok = first_token(line, c1, c2);
diff --git a/engines/glk/quest/geas_state.h b/engines/glk/quest/geas_state.h
index 70365f1fd8..647ee45c8a 100644
--- a/engines/glk/quest/geas_state.h
+++ b/engines/glk/quest/geas_state.h
@@ -138,7 +138,7 @@ public:
 
 	//void register_block (String blockname, String blocktype);
 
-	GeasState() {}
+	GeasState() : running(false) {}
 	//GeasState (GeasRunner &, const GeasFile &);
 	GeasState(GeasInterface &, const GeasFile &);
 	/*
diff --git a/engines/glk/quest/limit_stack.h b/engines/glk/quest/limit_stack.h
index 75cad4401d..35ea93dfe9 100644
--- a/engines/glk/quest/limit_stack.h
+++ b/engines/glk/quest/limit_stack.h
@@ -54,7 +54,7 @@ template <class T> class LimitStack {
 	*/
 
 public:
-	LimitStack(uint size) : stack_size(size), cur_ptr(0), end_ptr(size - 1), data(Common::Array<T> (size)) { }
+	LimitStack(uint maxSize) : stack_size(maxSize), cur_ptr(0), end_ptr(maxSize - 1), data(Common::Array<T> (maxSize)) { }
 
 	void push(T &item) {
 		if (cur_ptr == end_ptr)
diff --git a/engines/glk/quest/read_file.cpp b/engines/glk/quest/read_file.cpp
index af6cc9d496..cc3fdd1aee 100644
--- a/engines/glk/quest/read_file.cpp
+++ b/engines/glk/quest/read_file.cpp
@@ -641,7 +641,7 @@ String trim(String s, trim_modes trim_mode) {
  * - Otherwise, it's unbalanced
  */
 bool is_balanced(String str) {
-	uint index = str.find('{');
+	int index = str.find('{');
 	if (index == -1)
 		return true;
 	int depth;
@@ -655,7 +655,7 @@ bool is_balanced(String str) {
 
 int count_depth(String str, int count) {
 	//cerr << "count_depth (" << str << ", " << count << ")" << endl;
-	uint index = 0;
+	int index = 0;
 	if (count == 0)
 		index = str.find('{');
 	while (index < str.size()) {
-- 
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