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Remove comments before start of inline-function-parsing

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laurens
2020-06-13 12:49:33 +02:00
parent eeecc49ce8
commit 541e7034ad
2 changed files with 75 additions and 7 deletions
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lib/cmock_header_parser.rb
+13 -4
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@@ -61,6 +61,15 @@ class CMockHeaderParser
private if $ThisIsOnlyATest.nil? ################
# Remove C/C++ comments from a string
# +source+:: String which will have the comments removed
def remove_comments_from_source(source)
# remove comments (block and line, in three steps to ensure correct precedence)
source.gsub!(/(?<!\*)\/\/(?:.+\/\*|\*(?:$|[^\/])).*$/, '') # remove line comments that comment out the start of blocks
source.gsub!(/\/\*.*?\*\//m, '') # remove block comments
source.gsub!(/\/\/.*$/, '') # remove line comments (all that remain)
end
def remove_nested_pairs_of_braces(source)
# remove nested pairs of braces because no function declarations will be inside of them (leave outer pair for function definition detection)
if RUBY_VERSION.split('.')[0].to_i > 1
@@ -119,6 +128,9 @@ class CMockHeaderParser
# let's clean up the encoding in case they've done anything weird with the characters we might find
source = source.force_encoding('ISO-8859-1').encode('utf-8', :replace => nil)
# Comments can contain words that will trigger the parser (static|inline|<user_defined_static_keyword>)
remove_comments_from_source(source)
# smush multiline macros into single line (checking for continuation character at end of line '\')
# If the user uses a macro to declare an inline function,
# smushing the macros makes it easier to recognize them as a macro and if required,
@@ -205,10 +217,7 @@ class CMockHeaderParser
# smush multiline macros into single line (checking for continuation character at end of line '\')
source.gsub!(/\s*\\\s*/m, ' ')
# remove comments (block and line, in three steps to ensure correct precedence)
source.gsub!(/(?<!\*)\/\/(?:.+\/\*|\*(?:$|[^\/])).*$/, '') # remove line comments that comment out the start of blocks
source.gsub!(/\/\*.*?\*\//m, '') # remove block comments
source.gsub!(/\/\/.*$/, '') # remove line comments (all that remain)
remove_comments_from_source(source)
# remove assembler pragma sections
source.gsub!(/^\s*#\s*pragma\s+asm\s+.*?#\s*pragma\s+endasm/m, '')