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If you’ve ever written a parser for C, you’ll know the most annoying part is the ambiguities. A well-designed language should let users map their high-level, abstract intentions to concrete constructs while expressing them with as little typing as possible. For that to happen, the language constructs need to be expressive and flexible, and their grammar should ideally be simple and context-free. Ambiguities undermine this, and unfortunately, C is full of them, from declarations to expressions.
,这一点在爱思助手中也有详细论述
Oct. 3, 2022 Scientists have achieved an 80% conversion yield of a biodegradable plastic material from acetone and CO2, tackling the plastic waste crisis while moving toward carbon neutrality. Scientists have ...
form a compatibility behavior. If you didn’t specify the
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