diff --git a/doc/corrade-changelog.dox b/doc/corrade-changelog.dox
index 8a10396a2..1c48aa054 100644
--- a/doc/corrade-changelog.dox
+++ b/doc/corrade-changelog.dox
@@ -70,6 +70,9 @@ namespace Corrade {
 -   @ref Utility::Debug::packed and @ref Utility::Debug::color output modifiers
     for tighter printing of container types and printing color-like values as
     actual 24bit ANSI color sequences
+-   Ability to optionally prefix @ref Utility::Debug output with a source file
+    and line on supported compilers. See @ref Utility-Debug-source-location for
+    more information.
 -   New @ref Utility::Directory::append() and
     @ref Utility::Directory::appendString() counterparts to
     @ref Utility::Directory::write()
diff --git a/doc/snippets/Utility.cpp b/doc/snippets/Utility.cpp
index d7885859b..751a0538c 100644
--- a/doc/snippets/Utility.cpp
+++ b/doc/snippets/Utility.cpp
@@ -360,6 +360,19 @@ Utility::Debug{} << "this has default color again";
 /* [Debug-modifiers-colors-scoped] */
 }
 
+{
+/* [Debug-source-location] */
+float a = 336;
+
+!Utility::Debug{} << "the result is" << (a /= 8);
+!Utility::Debug{} << "but here it's" << (a /= 8);
+
+!Utility::Debug{};
+
+Utility::Debug{} << "and finally, " << (a *= 8);
+/* [Debug-source-location] */
+}
+
 {
 /* [Debug-nospace] */
 Utility::Debug{} << "Value:" << 16 << Utility::Debug::nospace << "," << 24;
diff --git a/src/Corrade/Corrade.h b/src/Corrade/Corrade.h
index 17ead3af7..70de69bca 100644
--- a/src/Corrade/Corrade.h
+++ b/src/Corrade/Corrade.h
@@ -295,6 +295,16 @@ building Corrade.
 */
 #define CORRADE_UTILITY_USE_ANSI_COLORS
 #undef CORRADE_UTILITY_USE_ANSI_COLORS
+
+/**
+@brief Source location support in debug output
+
+Defined if @ref Corrade::Utility::Debug "Utility::Debug" is able to print
+source location support. Available only on GCC 8.1 and newer. See
+@ref Utility-Debug-source-location for more information.
+*/
+#define CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+#undef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
 #endif
 
 }
diff --git a/src/Corrade/Utility/Debug.cpp b/src/Corrade/Utility/Debug.cpp
index b0d8b8d0a..02dc002e0 100644
--- a/src/Corrade/Utility/Debug.cpp
+++ b/src/Corrade/Utility/Debug.cpp
@@ -56,6 +56,10 @@
 #include "Corrade/Containers/EnumSet.hpp"
 #include "Corrade/Utility/DebugStl.h"
 
+#ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+#include "Corrade/Utility/Assert.h"
+#endif
+
 namespace Corrade { namespace Utility {
 
 namespace {
@@ -299,6 +303,15 @@ Debug::Debug(std::ostream* const output, const Flags flags): _flags{InternalFlag
     #endif
 }
 
+#if !defined(DOXYGEN_GENERATING_OUTPUT) && defined(CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION)
+namespace Implementation {
+DebugSourceLocation::DebugSourceLocation(Debug&& debug, const std::experimental::source_location& location): debug{&debug} {
+    debug._sourceLocationFile = location.file_name();
+    debug._sourceLocationLine = location.line();
+}
+}
+#endif
+
 Warning::Warning(std::ostream* const output, const Flags flags): Debug{flags} {
     /* Save previous global output and replace it with current one */
     _previousGlobalWarningOutput = globalWarningOutput;
@@ -316,6 +329,16 @@ Warning::Warning(const Flags flags): Warning{globalWarningOutput, flags} {}
 Error::Error(const Flags flags): Error{globalErrorOutput, flags} {}
 
 void Debug::cleanupOnDestruction() {
+    #ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+    /* Print source location if not printed yet -- this means saying a
+       !Debug{}; will print just that, while Debug{}; is a no-op */
+    if(_output && _sourceLocationFile) {
+        CORRADE_INTERNAL_ASSERT(_immediateFlags & InternalFlag::NoSpace);
+        *_output << _sourceLocationFile << ":" << _sourceLocationLine;
+        _flags |= InternalFlag::ValueWritten;
+    }
+    #endif
+
     /* Reset output color */
     resetColorInternal();
 
@@ -355,6 +378,15 @@ Fatal::~Fatal() {
 template<class T> Debug& Debug::print(const T& value) {
     if(!_output) return *this;
 
+    #ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+    /* Print source location, if not printed yet */
+    if(_sourceLocationFile) {
+        CORRADE_INTERNAL_ASSERT(_immediateFlags & InternalFlag::NoSpace);
+        *_output << _sourceLocationFile << ":" << _sourceLocationLine << ": ";
+        _sourceLocationFile = nullptr;
+    }
+    #endif
+
     /* Separate values with spaces if enabled; reset all internal flags after */
     if(!((_immediateFlags|_flags) & InternalFlag::NoSpace))
         *_output << ' ';
diff --git a/src/Corrade/Utility/Debug.h b/src/Corrade/Utility/Debug.h
index 09fff896b..9cdd5eafe 100644
--- a/src/Corrade/Utility/Debug.h
+++ b/src/Corrade/Utility/Debug.h
@@ -40,8 +40,23 @@
 #include "Corrade/Utility/Utility.h"
 #include "Corrade/Utility/visibility.h"
 
+#ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+#if CORRADE_CXX_STANDARD < 201401
+/* This feature could work even under C++11 if it didn't use constexpr */
+#define constexpr /** @todo UGH what?! (submit a PR with this?) */
+#endif
+#include <experimental/source_location>
+#if CORRADE_CXX_STANDARD < 201401
+#undef constexpr
+#endif
+#endif
+
 namespace Corrade { namespace Utility {
 
+#ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+namespace Implementation { struct DebugSourceLocation; }
+#endif
+
 /**
 @brief Debug output handler
 
@@ -130,6 +145,31 @@ documentation for more information.
 
 @include UtilityDebug-color-greyscale.ansi
 
+@section Utility-Debug-source-location Source location
+
+Similarly to the [dbg! macro in Rust](https://blog.rust-lang.org/2019/01/17/Rust-1.32.0.html#the-dbg-macro),
+on supported compilers the utility is able to print source file location and
+line where the debug output was executed, improving the "printf debugging"
+experience. By default no source location info is printed, in order to do that
+prefix the @ref Debug instantiation with an exclamation mark. Additionally,
+an otherwise unused exclamated instantiation prints just the file + line alone
+(in contrast to unexclamated instantiaton, which is a no-op):
+
+@snippet Utility.cpp Debug-source-location
+
+The above code then may print something like this:
+
+@code{.shell-session}
+main.cpp:10: the result is 42
+main.cpp:11: the result is 5.25
+main.cpp:13
+and finally, 42
+@endcode
+
+At the moment, this feature is available only on GCC 8.1 and newer, elsewhere
+it behaves like the unexclamated version. You can check for its availability
+using the @ref CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION predefined macro.
+
 @section Utility-Debug-multithreading Thread safety
 
 If Corrade is compiled with @ref CORRADE_BUILD_MULTITHREADED enabled (the
@@ -603,6 +643,10 @@ class CORRADE_UTILITY_EXPORT Debug {
         InternalFlags _immediateFlags;
 
     private:
+        #ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+        friend Implementation::DebugSourceLocation;
+        #endif
+
         template<Color c, bool bold> CORRADE_UTILITY_LOCAL static Modifier colorInternal();
 
         CORRADE_UTILITY_LOCAL void resetColorInternal();
@@ -614,6 +658,10 @@ class CORRADE_UTILITY_EXPORT Debug {
         Color _previousColor;
         bool _previousColorBold;
         #endif
+        #ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+        const char* _sourceLocationFile{};
+        int _sourceLocationLine{};
+        #endif
 };
 
 /** @debugoperatorclassenum{Debug,Debug::Color} */
@@ -628,6 +676,30 @@ CORRADE_UTILITY_EXPORT Debug& operator<<(Debug& debug, Debug::Flags value);
 CORRADE_ENUMSET_OPERATORS(Debug::Flags)
 CORRADE_ENUMSET_OPERATORS(Debug::InternalFlags)
 
+#ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+namespace Implementation {
+    struct CORRADE_UTILITY_EXPORT DebugSourceLocation {
+        /*implicit*/ DebugSourceLocation(Debug&& a, const std::experimental::source_location& location = std::experimental::source_location::current());
+        Debug* debug;
+    };
+}
+
+/* Unfortunately it's not possible to add additional (default) arguments to
+   operator! so we need to use a implicitly convertible type and capture the
+   source location in its constructor */
+inline Debug& operator!(Implementation::DebugSourceLocation debug) {
+    return *debug.debug;
+}
+#else
+/** @relatesalso Debug
+@brief Prefix the output with source location
+
+Only on supported compilers, does nothing otherwise. See
+@ref Utility-Debug-source-location for more information.
+*/
+inline Debug& operator!(Debug&& debug) { return debug; }
+#endif
+
 #ifndef DOXYGEN_GENERATING_OUTPUT
 /* so Debug() << value works */
 template<class T> inline Debug& operator<<(Debug&& debug, const T& value) {
diff --git a/src/Corrade/Utility/Test/DebugTest.cpp b/src/Corrade/Utility/Test/DebugTest.cpp
index 742179bcd..c11d88c6b 100644
--- a/src/Corrade/Utility/Test/DebugTest.cpp
+++ b/src/Corrade/Utility/Test/DebugTest.cpp
@@ -89,6 +89,8 @@ struct DebugTest: TestSuite::Tester {
     #ifndef CORRADE_TARGET_EMSCRIPTEN
     void multithreaded();
     #endif
+
+    void sourceLocation();
 };
 
 DebugTest::DebugTest() {
@@ -154,7 +156,8 @@ DebugTest::DebugTest() {
         #ifndef CORRADE_TARGET_EMSCRIPTEN
         &DebugTest::multithreaded,
         #endif
-        });
+
+        &DebugTest::sourceLocation});
 }
 
 void DebugTest::debug() {
@@ -917,6 +920,36 @@ void DebugTest::multithreaded() {
 }
 #endif
 
+void DebugTest::sourceLocation() {
+    std::ostringstream out;
+
+    {
+        Debug redirect{&out};
+
+        !Debug{} << "hello";
+
+        !Debug{} << "and this is from another line";
+
+        !Debug{};
+
+        Debug{} << "this no longer";
+    }
+
+    #ifdef CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+    CORRADE_COMPARE(out.str(),
+        __FILE__ ":929: hello\n"
+        __FILE__ ":931: and this is from another line\n"
+        __FILE__ ":933\n"
+        "this no longer\n");
+    #else
+    CORRADE_COMPARE(out.str(),
+        "hello\n"
+        "and this is from another line\n"
+        "this no longer\n");
+    CORRADE_SKIP("std::experimental::source_location not available.");
+    #endif
+}
+
 }}}}
 
 CORRADE_TEST_MAIN(Corrade::Utility::Test::DebugTest)
diff --git a/src/Corrade/configure.h.cmake b/src/Corrade/configure.h.cmake
index d50836f30..df8c594f6 100644
--- a/src/Corrade/configure.h.cmake
+++ b/src/Corrade/configure.h.cmake
@@ -110,4 +110,9 @@
 /* Otherwise no idea. */
 #endif
 
+/* Source location support in Debug */
+#if defined(__GNUC__) && __GNUC__*100 + __GNUC_MINOR__ >= 801
+#define CORRADE_UTILITY_DEBUG_HAS_SOURCE_LOCATION
+#endif
+
 #endif