tmp/tmpbzrc73iz/{from.md → to.md}
RENAMED
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#### Semantic requirements <a id="res.on.requirements">[[res.on.requirements]]</a>
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A sequence `Args` of template arguments is said to *model* a concept `C`
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if `Args` satisfies `C` [[temp.constr.decl]] and meets all semantic
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requirements (if any) given in the specification of `C`.
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If the validity or meaning of a program depends on whether a sequence of
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template arguments models a concept, and the concept is satisfied but
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not modeled, the program is ill-formed, no diagnostic required.
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If the semantic requirements of a declaration’s constraints
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[[structure.requirements]] are not modeled at the point of use, the
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program is ill-formed, no diagnostic required.
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