Method parseObjectCons

hclsyntax/parser.go:1406–1588

()

}

func (p *parser) parseObjectCons() (Expression, hcl.Diagnostics) {
	open := p.Read()
	if open.Type != TokenOBrace {
		// Should never happen if callers are behaving
		panic("parseObjectCons called without peeker pointing to open brace")
	}

	// We must temporarily stop looking at newlines here while we check for
	// a "for" keyword, since for expressions are _not_ newline-sensitive,
	// even though object constructors are.
	p.PushIncludeNewlines(false)
	isFor := forKeyword.TokenMatches(p.Peek())
	p.PopIncludeNewlines()
	if isFor {
		return p.finishParsingForExpr(open)
	}

	p.PushIncludeNewlines(true)
	defer p.PopIncludeNewlines()

	var close Token

	var diags hcl.Diagnostics
	var items []ObjectConsItem

	for {
		next := p.Peek()
		if next.Type == TokenNewline {
			p.Read() // eat newline
			continue
		}

		if next.Type == TokenCBrace {
			close = p.Read() // eat closer
			break
		}

		// Wrapping parens are not explicitly represented in the AST, but
		// we want to use them here to disambiguate intepreting a mapping
		// key as a full expression rather than just a name, and so
		// we'll remember this was present and use it to force the
		// behavior of our final ObjectConsKeyExpr.
		forceNonLiteral := (p.Peek().Type == TokenOParen)

		var key Expression
		var keyDiags hcl.Diagnostics
		key, keyDiags = p.ParseExpression()
		diags = append(diags, keyDiags...)

		if p.recovery && keyDiags.HasErrors() {
			// If expression parsing failed then we are probably in a strange
			// place in the token stream, so we'll bail out and try to reset
			// to after our closing brace to allow parsing to continue.
			close = p.recover(TokenCBrace)
			break
		}

		// We wrap up the key expression in a special wrapper that deals