Go with an existing educational language instead, and focus on learning about compilers. The following two are specifically designed for classroom use in compiler courses and by extension are great for a hobby compiler project. ChocoPy. ChocoPy is a concise Python subset, which can be implemented in a time-frame reasonable for a hobby compiler.

I've seen several compiler bugs, reported a few myself (specifically, in F#). That said, I think compiler bugs are rare because people who write compilers are generally very comfortable with the rigorous concepts of computer science that make them really conscious about the mathematical implications of code.

Jul 1, 2014 · The compiler has been written by total experts in the language. If they are reporting that something is a bit wiffy (think code smell) then the code should be reviewed. It is entirely possible to write code that compiles without errors and without warnings.

Jun 14, 2015 · Yes, compiling to Java bytecode is easier than compiling to machine code. This is partially because there's only one format to target (as Mandrill mentions, though this only reduces compiler complexity, not compile time), partly because the JVM is a much simpler machine and more convenient to program than real CPUs — as it's been designed in tandem with the Java …

The code it produces isn't very fast, though. This compiler also injects profiling code into the code it generates. The other compiler is slower and uses more memory, but produces much faster code, and it can use the profiling information collected by running the code compiled by the first compiler. (Note: V8 has significantly changed in the ...

Usually this starts with the development of a 'cross compiler' on a known architecture to compile C for the new architecture. (the compiler, itself, can be what is being compiled, from source, for the new architecture.) even a related new architecture needs lots of updates to the compiler to take advantage of the new architecture.

Jan 1, 2012 · Note that I haven't read it myself, but it looks quite good. Also, just about any book on compiler construction will feature this transformation in the first few chapters. If you are interested in lecture slides of courses on the topic, there are no doubt an endless amount of them from courses on compiler construction.

Mar 21, 2017 · In programming languages, it is a compiler. Thus, the source for a compiler is the programming language (C), while the target is the bytecode (machine-level instructions). We often use target in compilation because different systems (CPU architectures) have different instruction sets, e.g. ARM, MIPS, etc. The compiler needs to know which ...

May 27, 2017 · Your compiler should be made of several passes. For example GCC has more than three hundred passes. Each pass should produce a valid internal representation and often decorate the internal representation with annotations, or transform it to some other one.

Apr 17, 2015 · The compiler lacks information that is available at run-time. The idea that the compiler, with plenty of time available, can do a better job of scheduling memory accesses than hardware can at run-time is wrong. It would be true for single-core, single-hardware-thread machines without processor caches.