[expr.prim.grammar]

# 7 Expressions [[expr]](./#expr)

## 7.5 Primary expressions [[expr.prim]](expr.prim#grammar)

### 7.5.1 Grammar [expr.prim.grammar]

[primary-expression:](#nt:primary-expression "7.5.1 Grammar [expr.prim.grammar]")  
[*literal*](lex.literal.kinds#nt:literal "5.13.1 Kinds of literals [lex.literal.kinds]")  
this  
( [*expression*](expr.comma#nt:expression "7.6.20 Comma operator [expr.comma]") )  
[*id-expression*](expr.prim.id.general#nt:id-expression "7.5.5.1 General [expr.prim.id.general]")  
[*lambda-expression*](expr.prim.lambda.general#nt:lambda-expression "7.5.6.1 General [expr.prim.lambda.general]")  
[*fold-expression*](expr.prim.fold#nt:fold-expression "7.5.7 Fold expressions [expr.prim.fold]")  
[*requires-expression*](expr.prim.req.general#nt:requires-expression "7.5.8.1 General [expr.prim.req.general]")  
[*splice-expression*](expr.prim.splice#nt:splice-expression "7.5.9 Expression splicing [expr.prim.splice]")
