From f0f1e5abfa21e97253bbc9d3e9791c8f4a956d06 Mon Sep 17 00:00:00 2001
From: Federico Bond <federicobond@gmail.com>
Date: Wed, 14 Jun 2017 19:15:35 -0300
Subject: grammar.txt: Fix grammar for f.gas(p).value(q)() style calls

---
 docs/grammar.txt | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'docs')

diff --git a/docs/grammar.txt b/docs/grammar.txt
index b38b7ffa..da9e27d6 100644
--- a/docs/grammar.txt
+++ b/docs/grammar.txt
@@ -20,9 +20,12 @@ StateVariableDeclaration = TypeName ( 'public' | 'internal' | 'private' )? Ident
 UsingForDeclaration = 'using' Identifier 'for' ('*' | TypeName) ';'
 StructDefinition = 'struct' Identifier '{'
                      ( VariableDeclaration ';' (VariableDeclaration ';')* )? '}'
+
 ModifierDefinition = 'modifier' Identifier ParameterList? Block
+ModifierInvocation = Identifier ( '(' ExpressionList? ')' )?
+
 FunctionDefinition = 'function' Identifier? ParameterList
-                     ( FunctionCall | Identifier | 'constant' | 'payable' | 'external' | 'public' | 'internal' | 'private' )*
+                     ( ModifierInvocation | 'constant' | 'payable' | 'external' | 'public' | 'internal' | 'private' )*
                      ( 'returns' ParameterList )? ( ';' | Block )
 EventDefinition = 'event' Identifier IndexedParameterList 'anonymous'? ';'
 
@@ -72,8 +75,12 @@ VariableDefinition = ('var' IdentifierList | VariableDeclaration) ( '=' Expressi
 IdentifierList = '(' ( Identifier? ',' )* Identifier? ')'
 
 // Precedence by order (see github.com/ethereum/solidity/pull/732)
-Expression =
-  ( Expression ('++' | '--') | FunctionCall | IndexAccess | MemberAccess | '(' Expression ')' )
+Expression
+  = Expression ('++' | '--')
+  | FunctionCall
+  | NewExpression
+  | MemberAccess
+  | IndexAccess
   | ('!' | '~' | 'delete' | '++' | '--' | '+' | '-') Expression
   | Expression '**' Expression
   | Expression ('*' | '/' | '%') Expression
@@ -101,7 +108,7 @@ PrimaryExpression = Identifier
 ExpressionList = Expression ( ',' Expression )*
 NameValueList = Identifier ':' Expression ( ',' Identifier ':' Expression )*
 
-FunctionCall = ( PrimaryExpression | NewExpression | TypeName ) ( ( '.' Identifier ) | ( '[' Expression ']' ) )* '(' FunctionCallArguments ')'
+FunctionCall = Expression '(' FunctionCallArguments ')'
 FunctionCallArguments = '{' NameValueList? '}'
                       | ExpressionList?
 
-- 
cgit v1.2.3


From 9fc4c877d35f87d6efef6ca9143d196c9cfb9f7f Mon Sep 17 00:00:00 2001
From: Federico Bond <federicobond@gmail.com>
Date: Wed, 14 Jun 2017 22:59:58 -0300
Subject: Fix and improve grammar.txt

---
 docs/grammar.txt       | 9 +++++----
 docs/miscellaneous.rst | 4 +++-
 2 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'docs')

diff --git a/docs/grammar.txt b/docs/grammar.txt
index da9e27d6..6c041460 100644
--- a/docs/grammar.txt
+++ b/docs/grammar.txt
@@ -77,10 +77,11 @@ IdentifierList = '(' ( Identifier? ',' )* Identifier? ')'
 // Precedence by order (see github.com/ethereum/solidity/pull/732)
 Expression
   = Expression ('++' | '--')
-  | FunctionCall
   | NewExpression
-  | MemberAccess
   | IndexAccess
+  | MemberAccess
+  | FunctionCall
+  | '(' Expression ')'
   | ('!' | '~' | 'delete' | '++' | '--' | '+' | '-') Expression
   | Expression '**' Expression
   | Expression ('*' | '/' | '%') Expression
@@ -97,12 +98,12 @@ Expression
   | Expression ('=' | '|=' | '^=' | '&=' | '<<=' | '>>=' | '+=' | '-=' | '*=' | '/=' | '%=') Expression
   | PrimaryExpression
 
-PrimaryExpression = Identifier
-                  | BooleanLiteral
+PrimaryExpression = BooleanLiteral
                   | NumberLiteral
                   | HexLiteral
                   | StringLiteral
                   | TupleExpression
+                  | Identifier
                   | ElementaryTypeNameExpression
 
 ExpressionList = Expression ( ',' Expression )*
diff --git a/docs/miscellaneous.rst b/docs/miscellaneous.rst
index 2e0ccf45..17f2dcf9 100644
--- a/docs/miscellaneous.rst
+++ b/docs/miscellaneous.rst
@@ -394,12 +394,14 @@ The following is the order of precedence for operators, listed in order of evalu
 +============+=====================================+============================================+
 | *1*        | Postfix increment and decrement     | ``++``, ``--``                             |
 +            +-------------------------------------+--------------------------------------------+
-|            | Function-like call                  | ``<func>(<args...>)``                      |
+|            | New expression                      | ``new <typename>``                         |
 +            +-------------------------------------+--------------------------------------------+
 |            | Array subscripting                  | ``<array>[<index>]``                       |
 +            +-------------------------------------+--------------------------------------------+
 |            | Member access                       | ``<object>.<member>``                      |
 +            +-------------------------------------+--------------------------------------------+
+|            | Function-like call                  | ``<func>(<args...>)``                      |
++            +-------------------------------------+--------------------------------------------+
 |            | Parentheses                         | ``(<statement>)``                          |
 +------------+-------------------------------------+--------------------------------------------+
 | *2*        | Prefix increment and decrement      | ``++``, ``--``                             |
-- 
cgit v1.2.3