7 files changed, 27 insertions, 8 deletions
diff --git a/modules/gdscript/doc_classes/GDScript.xml b/modules/gdscript/doc_classes/GDScript.xml
index 46796c68eb..d606a41fab 100644
--- a/modules/gdscript/doc_classes/GDScript.xml
+++ b/modules/gdscript/doc_classes/GDScript.xml
@@ -10,8 +10,6 @@
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/getting_started/scripting/gdscript/index.html</link>
 	</tutorials>
-	<demos>
-	</demos>
 	<methods>
 		<method name="get_as_byte_code" qualifiers="const">
 			<return type="PoolByteArray">
diff --git a/modules/gdscript/doc_classes/GDScriptFunctionState.xml b/modules/gdscript/doc_classes/GDScriptFunctionState.xml
index f38f39b612..690953108f 100644
--- a/modules/gdscript/doc_classes/GDScriptFunctionState.xml
+++ b/modules/gdscript/doc_classes/GDScriptFunctionState.xml
@@ -8,8 +8,6 @@
 	</description>
 	<tutorials>
 	</tutorials>
-	<demos>
-	</demos>
 	<methods>
 		<method name="is_valid" qualifiers="const">
 			<return type="bool">
diff --git a/modules/gdscript/doc_classes/GDScriptNativeClass.xml b/modules/gdscript/doc_classes/GDScriptNativeClass.xml
index e86b69c31c..70583d47a7 100644
--- a/modules/gdscript/doc_classes/GDScriptNativeClass.xml
+++ b/modules/gdscript/doc_classes/GDScriptNativeClass.xml
@@ -6,8 +6,6 @@
 	</description>
 	<tutorials>
 	</tutorials>
-	<demos>
-	</demos>
 	<methods>
 		<method name="new">
 			<return type="Variant">
diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index df8fc2267d..ab34184bfb 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -3008,8 +3008,8 @@ static Error _lookup_symbol_from_base(const GDScriptParser::DataType &p_base, co
 							}
 						}
 					}
+					base_type = base_type.class_type->base_type;
 				}
-				base_type = base_type.class_type->base_type;
 			} break;
 			case GDScriptParser::DataType::SCRIPT:
 			case GDScriptParser::DataType::GDSCRIPT: {
diff --git a/modules/gdscript/gdscript_functions.cpp b/modules/gdscript/gdscript_functions.cpp
index 4fd136d5cc..7552bc6bff 100644
--- a/modules/gdscript/gdscript_functions.cpp
+++ b/modules/gdscript/gdscript_functions.cpp
@@ -68,6 +68,8 @@ const char *GDScriptFunctions::get_func_name(Function p_func) {
 		"exp",
 		"is_nan",
 		"is_inf",
+		"is_equal_approx",
+		"is_zero_approx",
 		"ease",
 		"decimals",
 		"stepify",
@@ -316,6 +318,17 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			VALIDATE_ARG_NUM(0);
 			r_ret = Math::is_inf((double)*p_args[0]);
 		} break;
+		case MATH_ISEQUALAPPROX: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::is_equal_approx((real_t)*p_args[0], (real_t)*p_args[1]);
+		} break;
+		case MATH_ISZEROAPPROX: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::is_zero_approx((real_t)*p_args[0]);
+		} break;
 		case MATH_EASE: {
 			VALIDATE_ARG_COUNT(2);
 			VALIDATE_ARG_NUM(0);
@@ -1596,6 +1609,16 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 			mi.return_val.type = Variant::BOOL;
 			return mi;
 		} break;
+		case MATH_ISEQUALAPPROX: {
+			MethodInfo mi("is_equal_approx", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
+			mi.return_val.type = Variant::BOOL;
+			return mi;
+		} break;
+		case MATH_ISZEROAPPROX: {
+			MethodInfo mi("is_zero_approx", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::BOOL;
+			return mi;
+		} break;
 		case MATH_EASE: {
 			MethodInfo mi("ease", PropertyInfo(Variant::REAL, "s"), PropertyInfo(Variant::REAL, "curve"));
 			mi.return_val.type = Variant::REAL;
diff --git a/modules/gdscript/gdscript_functions.h b/modules/gdscript/gdscript_functions.h
index 14bf3d7560..0dbd172acf 100644
--- a/modules/gdscript/gdscript_functions.h
+++ b/modules/gdscript/gdscript_functions.h
@@ -59,6 +59,8 @@ public:
 		MATH_EXP,
 		MATH_ISNAN,
 		MATH_ISINF,
+		MATH_ISEQUALAPPROX,
+		MATH_ISZEROAPPROX,
 		MATH_EASE,
 		MATH_DECIMALS,
 		MATH_STEPIFY,
diff --git a/modules/gdscript/gdscript_tokenizer.cpp b/modules/gdscript/gdscript_tokenizer.cpp
index 36503af4d7..b8048fb5dd 100644
--- a/modules/gdscript/gdscript_tokenizer.cpp
+++ b/modules/gdscript/gdscript_tokenizer.cpp
@@ -896,7 +896,7 @@ void GDScriptTokenizerText::_advance() {
 							}
 							hexa_found = true;
 						} else if (!hexa_found && GETCHAR(i) == 'e') {
-							if (hexa_found || exponent_found) {
+							if (exponent_found) {
 								_make_error("Invalid numeric constant at 'e'");
 								return;
 							}