Recent questions tagged compiler

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compiler errors - ios - Parse Issues in NSObjCRuntime, NSZone, and NSObject

I'm using AddThis to add sharing options in my iOS app. I have imported the classes and added the -fno- ... Including this image if it helps: See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler construction - What's the difference between parse trees and abstract syntax trees (ASTs)?

Are they generated by different phases of a compiling process? Or are they just different names for the same thing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler construction - Why does autoboxing make some calls ambiguous in Java?

I noticed today that auto-boxing can sometimes cause ambiguity in method overload resolution. The simplest example ... auto-boxing explicitly? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler construction - How does static field initialization work in C#?

Should static field initialization be completed before constructor is called? The following program provides output that seems ... A(); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler construction - combine two GCC compiled .o object files into a third .o file

How does one combine two GCC compiled .o object files into a third .o file? $ gcc -c a.c -o a.o ... relocatable, Intel 80386, version 1 (SYSV), not stripped Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler errors - MySQL Update Inner Join tables query

I have no idea what the problem is. Using MySQL 5.0 I get a compile error when attempting to run the ... 0 All the field names are correct. Any thoughts? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler errors - Package conflicts with automatic modules in Java 9

With Java 9 on the close horizon I thought it would be a good learning exercise to port some of my projects over to ... Server VM (build 9-ea+140, mixed mode) Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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790 views

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compiler construction - Bootstrapping still requires outside support

I've heard of the idea of bootstrapping a language, that is, writing a compiler/interpreter for the language ... actually write a compiler in its own language? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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850 views

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compiler errors - c++ multiple definitions of a variable

I have 4 files (2 headers, and 2 code files). FileA.cpp, FileA.h, FileB.cpp, FileB.h FileA.cpp: #include " ... know why, it seems as it should work just fine. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

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compiler construction - What is an application binary interface (ABI)?

I never clearly understood what an ABI is. Please don't point me to a Wikipedia article. If I could understand ... are the major queries that are bugging me. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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compiler errors - Stray '342' in C++ program

I'm getting these errors in my program after pasting in some code: showdata.cpp:66: error: stray 342 ... .com/questions/65832084/c-code-problem-with-strcpy-clone-function...