i found some ambiguous wording in the c89(/c90) standard, where gcc and clang disagree on the interpretation. it concerns the behavior of implicit function declarations, which were removed in c99, so this was never disambiguated. [...]
here's what i mean: sometimes two songs just naturally fit together; you don't need to do anything else to make the mashup work. and that's great! but sometimes songs don't quite work together. like, there's clearly potential, but the pieces don't quite connect. [...]